Span Tech LLC

United States of America

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2022 4
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2020 5
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IPC Class
B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces 14
B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms 9
B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof 9
B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements 8
B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element 7
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NICE Class
07 - Machines and machine tools 25
42 - Scientific, technological and industrial services, research and design 6
09 - Scientific and electric apparatus and instruments 4
37 - Construction and mining; installation and repair services 3

1.

CUSTOMIZABLE COVER FOR USE WITH CONVEYOR AND RELATED METHODS

      
Application Number US2023076412
Publication Number 2024/081607
Status In Force
Filing Date 2023-10-10
Publication Date 2024-04-18
Owner SPAN TECH LLC (USA)
Inventor Lasley, Nathan

Abstract

A cover is configured for covering conveyor component, such as a support for a guiderail for guiding one or more articles during conveyance. The support may comprise a portion of an actuator for actuating the guide rail to move in a direction transverse to a conveying direction. The cover may include a plurality of segments adapted to interconnect and articulate relative to one another, such as for assuming a straight and/or curved configuration, or a particular length of cover. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/08 - Protective roofs or arch supports therefor
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

2.

MOUNT FOR ADJUSTABLE CONVEYOR BELT GUIDERAIL AND RELATED METHODS

      
Application Number US2023032693
Publication Number 2024/059172
Status In Force
Filing Date 2023-09-14
Publication Date 2024-03-21
Owner SPAN TECH LLC (USA)
Inventor
  • Cotton, Aaron
  • Zilzer, Carlos

Abstract

An apparatus for supporting a guiderail for guiding one or more articles conveyed along a conveyor having a conveying path in a conveying direction and method for adjusting the guiderail. The apparatus includes at least one support rail extending along an arcuate section of the conveying path. A movable support is mounted to the at least one support rail for supporting and adjusting a position of the guiderail relative to the conveyor in a direction transverse to the conveying direction. The at least one support rail includes at least one linearly straight section extending along the arcuate section of the conveying path.

IPC Classes  ?

  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 47/22 - Devices influencing the relative position or the attitude of articles during transit by conveyors

3.

ACTUATOR FOR ADJUSTABLE CONVEYOR GUIDERAIL

      
Application Number US2022050054
Publication Number 2023/091453
Status In Force
Filing Date 2022-11-16
Publication Date 2023-05-25
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen, C.
  • Cotton, Aaron
  • Layne, James, L.

Abstract

A system includes a conveyor and a cable adapted to travel along an endless path to extend or retract a first adjustable guiderail for guiding one or more articles when being conveyed along the conveyor. A cable actuator adapted to move the cable along an endless path. The cable actuator may include a capstan adapted to receive at least a portion of the cable and rotate to cause the cable to move along the endless path, a tensioner adapted to tension the cable, or both the capstan and the tensioner. First and second adjustable guiderails may also be provided, along with a controller for controlling associated cable actuators. The controller may include a plurality of preset conditions, each corresponding to a width of an article to be conveyed or to a width of the conveying path between the first adjustable guiderail and the second adjustable guiderail.

IPC Classes  ?

  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
  • F16H 19/06 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising an endless flexible member
  • F16G 9/00 - Ropes or cables specially adapted for driving, or for being driven by, pulleys or other gearing elements

4.

Adjustable conveyor belt guiderail and related methods

      
Application Number 18079259
Grant Number 11840403
Status In Force
Filing Date 2022-12-12
First Publication Date 2023-04-13
Grant Date 2023-12-12
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L
  • Fye, Stephen C.
  • Barbour, Scott Dayton
  • Cotton, Aaron
  • Bell, Savannah

Abstract

An apparatus for guiding products along a conveyor in a conveying direction. The apparatus includes a first guiderail for at least partially forming a conveying path for articles on the conveyor. A guiderail adjuster includes a flexible or collapsible support, which make take the form of a linkage, and which provides support for the first guiderail along the conveyor. The flexible or collapsible support is adapted for being extended and retracted along a support rail extending in the conveying direction to selectively position the first guiderail relative to the conveyor, and thereby alter (increase or decrease) the width of the conveying path. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 39/18 - Arrangements of rollers mounted on framework for guiding loads
  • B65G 47/28 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

5.

Manually adjustable conveyor belt guiderail and related methods

      
Application Number 17617419
Grant Number 11912507
Status In Force
Filing Date 2020-06-15
First Publication Date 2022-08-11
Grant Date 2024-02-27
Owner SPAN TECH LLC (USA)
Inventor Layne, James L.

Abstract

An apparatus is for supporting a guiderail for guiding one or more articles conveyed along a conveyor having a conveying path in a conveying direction. The apparatus include a support rail and at least one movable support for adjusting a position of the guiderail relative to the conveyor in a direction transverse to the conveying direction. The at least one movable support includes a collapsible support for engaging the support rail and supporting the guiderail. The collapsible support is adapted to extend and retract into the conveying path in a direction transverse to the conveying direction to selectively position the guiderail relative to the support rail. The movable support includes a clamp for fixing a location of the movable support relative to the support rail. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 39/18 - Arrangements of rollers mounted on framework for guiding loads
  • B65G 47/28 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

6.

Modular link conveyor with features for enhancing the efficient conveyance of articles

      
Application Number 17583785
Grant Number 11767171
Status In Force
Filing Date 2022-01-25
First Publication Date 2022-05-12
Grant Date 2023-09-26
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen C.
  • Layne, James L.
  • Barbour, Scott Dayton

Abstract

An apparatus for conveying an object in a conveying direction includes a conveyor comprised of a plurality of modular links adapted for interconnecting to form a chain. At least one of the links comprises a rounded upper portion forming an apical region for contacting and supporting the article for conveyance along at least a forward run in the conveying direction. The at least one link further including a forwardly projecting portion associated with a first transverse connector forming a part of the upper portion and a rearwardly projecting portion associated with a second transverse connector forming part of the upper portion. The first and second connectors may be staggered in the conveying direction and a direction transverse to the conveying direction. Further aspects pertain to a link with an apical engaging structure, and a sprocket with a removable tooth.

IPC Classes  ?

  • B65G 17/40 - Chains acting as load-carriers
  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
  • B65G 23/06 - Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels

7.

Mount for adjustable conveyor belt guiderail and related methods

      
Application Number 17462357
Grant Number 11639271
Status In Force
Filing Date 2021-08-31
First Publication Date 2022-03-03
Grant Date 2023-05-02
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Cotton, Aaron
  • Lasley, Nathan

Abstract

An apparatus for supporting a guiderail for guiding one or more articles conveyed along a conveyor having a conveying path in a conveying direction. The apparatus includes a mount for mounting to the conveyor. The mount includes a support rail for supporting the guide rail, which support rail may have a length in the conveying direction less than a length of the conveyor. The support rail may include one or more stops for engaging one of a pair of movable supports. The supports may be slidably mounted to the support rail for adjusting a position of the guiderail relative to the conveyor in a direction transverse to the conveying direction. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 39/18 - Arrangements of rollers mounted on framework for guiding loads
  • B65G 47/28 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

8.

MOUNT FOR ADJUSTABLE CONVEYOR BELT GUIDERAIL AND RELATED METHODS

      
Application Number US2021048382
Publication Number 2022/047362
Status In Force
Filing Date 2021-08-31
Publication Date 2022-03-03
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Fye, Stephen, C.
  • Cotton, Aaron
  • Lasley, Nathan

Abstract

An apparatus for supporting a guiderail for guiding one or more articles conveyed along a conveyor having a conveying path in a conveying direction. The apparatus includes a mount for mounting to the conveyor. The mount includes a support rail for supporting the guide rail, which support rail may have a length in the conveying direction less than a length of the conveyor. The support rail may include one or more stops for engaging one of a pair of movable supports. The supports may be slidably mounted to the support rail for adjusting a position of the guiderail relative to the conveyor in a direction transverse to the conveying direction. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

9.

Adjustable conveyor belt guiderail and related methods

      
Application Number 17392587
Grant Number 11530096
Status In Force
Filing Date 2021-08-03
First Publication Date 2021-11-25
Grant Date 2022-12-20
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Barbour, Scott Dayton
  • Cotton, Aaron
  • Bell, Savannah

Abstract

An apparatus for guiding products along a conveyor in a conveying direction. The apparatus includes a first guiderail for at least partially forming a conveying path for articles on the conveyor. A guiderail adjuster includes a flexible or collapsible support, which make take the form of a linkage, and which provides support for the first guiderail along the conveyor. The flexible or collapsible support is adapted for being extended and retracted along a support rail extending in the conveying direction to selectively position the first guiderail relative to the conveyor, and thereby alter (increase or decrease) the width of the conveying path. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 39/18 - Arrangements of rollers mounted on framework for guiding loads
  • B65G 47/28 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

10.

EZ SUITE

      
Application Number 212121900
Status Registered
Filing Date 2021-07-15
Registration Date 2025-03-26
Owner Span Tech LLC (USA)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Downloadable software for the design of conveyors and conveyor systems; Recorded computer software for the design of conveyors and conveyor systems. (1) Software as a service (SAAS) services featuring software for the design of conveyors and conveyor systems.

11.

Sortation system and related methods

      
Application Number 16504444
Grant Number 10988327
Status In Force
Filing Date 2019-07-08
First Publication Date 2021-04-27
Grant Date 2021-04-27
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Barbour, Scott Dayton
  • Cotton, Aaron M.

Abstract

A conveyor system for sorting articles being conveyed in a conveying direction. A first conveyor section includes a plurality of inclined conveyors for de-stacking articles. A second conveyor section includes at least one indexing conveyor for spacing a first group of articles from upstream articles. A third conveyor section includes a chicane conveying path for forming the first group of articles into a single row generally aligned with the conveying direction. Related methods are also disclosed.

IPC Classes  ?

  • B65G 47/64 - Switching conveyors
  • B65G 47/51 - Devices for discharging articles or materials from conveyors with distribution, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination
  • B65G 47/57 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
  • B65G 47/26 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
  • B65G 47/24 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
  • B65G 59/12 - De-stacking of articles characterised by de-stacking during transit

12.

EZ GUIDE

      
Application Number 1581262
Status Registered
Filing Date 2021-01-27
Registration Date 2021-01-27
Owner Span Tech LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors being machines; guide rails being structural parts of conveyors.

13.

Adjustable conveyor belt guiderail and related methods

      
Application Number 16303694
Grant Number 11097901
Status In Force
Filing Date 2018-05-21
First Publication Date 2021-02-18
Grant Date 2021-08-24
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Barbour, Scott Dayton
  • Cotton, Aaron
  • Bell, Savannah

Abstract

An apparatus for guiding products along a conveyor in a conveying direction. The apparatus includes a first guiderail for at least partially forming a conveying path for articles on the conveyor. A guiderail adjuster includes a flexible or collapsible support, which make take the form of a linkage, and which provides support for the first guiderail along the conveyor. The flexible or collapsible support is adapted for being extended and retracted along a support rail extending in the conveying direction to selectively position the first guiderail relative to the conveyor, and thereby alter (increase or decrease) the width of the conveying path. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 39/18 - Arrangements of rollers mounted on framework for guiding loads
  • B65G 47/28 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

14.

Conveyor guiderail

      
Application Number 29659785
Grant Number D0910959
Status In Force
Filing Date 2018-08-13
First Publication Date 2021-02-16
Grant Date 2021-02-16
Owner SPAN TECH LLC (USA)
Inventor Layne, James L.

15.

EZ GUIDE

      
Application Number 209282300
Status Registered
Filing Date 2021-01-27
Registration Date 2021-12-08
Owner Span Tech LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

(1) Conveyors being machines; guide rails being structural parts of conveyors.

16.

EZ SUITE

      
Serial Number 90468448
Status Registered
Filing Date 2021-01-15
Registration Date 2022-09-27
Owner Span Tech LLC ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Software as a service (SAAS) services featuring software for the design of conveyors and conveyor systems

17.

MANUALLY ADJUSTABLE CONVEYOR BELT GUIDERAIL AND RELATED METHODS

      
Application Number US2020037707
Publication Number 2020/252443
Status In Force
Filing Date 2020-06-15
Publication Date 2020-12-17
Owner SPAN TECH LLC (USA)
Inventor Layne, James, L.

Abstract

An apparatus is for supporting a guiderail for guiding one or more articles conveyed along a conveyor having a conveying path in a conveying direction. The apparatus include a support rail and at least one movable support for adjusting a position of the guiderail relative to the conveyor in a direction transverse to the conveying direction. The at least one movable support includes a collapsible support for engaging the support rail and supporting the guiderail. The collapsible support is adapted to extend and retract into the conveying path in a direction transverse to the conveying direction to selectively position the guiderail relative to the support rail. The movable support includes a clamp for fixing a location of the movable support relative to the support rail. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

18.

EZ GUIDE

      
Serial Number 90248896
Status Registered
Filing Date 2020-10-12
Registration Date 2022-03-22
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors being machines; guide rails being structural parts of conveyors

19.

Adjustable conveyor belt guiderail and related methods

      
Application Number 16681889
Grant Number 10836583
Status In Force
Filing Date 2019-11-13
First Publication Date 2020-03-12
Grant Date 2020-11-17
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Barbour, Scott Dayton
  • Cotton, Aaron
  • Bell, Savannah

Abstract

An apparatus for guiding products along a conveyor in a conveying direction. The apparatus includes a first guiderail for at least partially forming a conveying path for articles on the conveyor. A guiderail adjuster includes a flexible or collapsible support, which make take the form of a linkage, and which provides support for the first guiderail along the conveyor. The flexible or collapsible support is adapted for being extended and retracted along a support rail extending in the conveying direction to selectively position the first guiderail relative to the conveyor, and thereby alter (increase or decrease) the width of the conveying path. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
  • B65G 39/18 - Arrangements of rollers mounted on framework for guiding loads
  • B65G 47/28 - Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor

20.

EZGUIDE

      
Application Number 1516246
Status Registered
Filing Date 2020-01-24
Registration Date 2020-01-24
Owner Span Tech LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors being machines; guide rails being structural parts of conveyors.

21.

EZGUIDE

      
Application Number 201439400
Status Registered
Filing Date 2020-01-24
Registration Date 2021-10-27
Owner Span Tech LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

(1) Conveyors being machines; guide rails being structural parts of conveyors.

22.

EZGUIDE

      
Serial Number 88596341
Status Registered
Filing Date 2019-08-28
Registration Date 2021-05-11
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

conveyors being machines; guide rails being structural parts of conveyors

23.

Conveyor link

      
Application Number 29621755
Grant Number D0857329
Status In Force
Filing Date 2017-10-11
First Publication Date 2019-08-20
Grant Date 2019-08-20
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen C.
  • Layne, James L.
  • Barbour, Scott D.

24.

Conveyor link

      
Application Number 29621750
Grant Number D0856624
Status In Force
Filing Date 2017-10-11
First Publication Date 2019-08-13
Grant Date 2019-08-13
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen C.
  • Layne, James L.
  • Barbour, Scott D.

25.

CONVEYING APPARATUS WITH MINIMALIST FRAME

      
Application Number US2017063095
Publication Number 2019/103742
Status In Force
Filing Date 2017-11-22
Publication Date 2019-05-31
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Fye, Stephen, C.
  • Barbour, Scott, Dayton

Abstract

An apparatus includes a movable conveyor belt adapted for conveying articles supported by a conveying surface in a conveying direction, the conveyor belt including guide links. Guides in the form of at least two stationary rods elongated in the conveying direction engage the guide links of the conveyor belt during conveyance. The guides may form part of a conveyor frame including connectors spaced in the conveying direction connecting to at least one upper guide and at least one lower guide without projecting between them. An elongated support may be provided for supporting the connectors, and may include at least portion curved in the conveying direction and a vertical direction.

IPC Classes  ?

  • B65G 21/14 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element

26.

Modular link conveyor with features for enhancing efficient article conveyance

      
Application Number 16173322
Grant Number 10696482
Status In Force
Filing Date 2018-10-29
First Publication Date 2019-05-09
Grant Date 2020-06-30
Owner SPAN TECH LLC (USA)
Inventor
  • Dorisio, Andrew D.
  • Layne, James L.

Abstract

An apparatus for conveying an article in a conveying direction is provided. A conveyor includes a plurality of modular links and one or more removable connectors for interconnecting adjacent links of the plurality of modular links to form an endless chain for conveying the article in the conveying direction, at least one of the links comprising an upper link surface sloping in both the conveying direction and a transverse direction, thereby forming an apical region for contacting and supporting the article for conveyance along at least a forward run in the conveying direction.

IPC Classes  ?

  • B65G 17/40 - Chains acting as load-carriers
  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
  • B65G 17/00 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface

27.

Conveying apparatus with minimalist frame

      
Application Number 16052145
Grant Number 10589938
Status In Force
Filing Date 2018-08-01
First Publication Date 2018-11-29
Grant Date 2020-03-17
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Barbour, Scott Dayton

Abstract

An apparatus includes a movable conveyor belt adapted for conveying articles supported by a conveying surface in a conveying direction, the conveyor belt including guide links. Guides in the form of at least two stationary rods elongated in the conveying direction engage the guide links of the conveyor belt during conveyance. The guides may form part of a conveyor frame including connectors spaced in the conveying direction connecting to at least one upper guide and at least one lower guide without projecting between them. An elongated support may be provided for supporting the connectors, and may include at least portion curved in the conveying direction and a vertical direction.

IPC Classes  ?

  • B65G 41/00 - Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
  • B65G 39/00 - Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
  • B65G 39/10 - Arrangements of rollers
  • B65G 15/60 - Arrangements for supporting or guiding belts, e.g. by fluid jets
  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces

28.

ADJUSTABLE CONVEYOR BELT GUIDERAIL AND RELATED METHODS

      
Application Number US2018033665
Publication Number 2018/213827
Status In Force
Filing Date 2018-05-21
Publication Date 2018-11-22
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Fye, Stephen, C.
  • Barbour, Scott, Dayton
  • Cotton, Aaron
  • Bell, Savannah

Abstract

An apparatus for guiding products along a conveyor in a conveying direction. The apparatus includes a first guiderail for at least partially forming a conveying path for articles on the conveyor. A guiderail adjuster includes a flexible or collapsible support, which may take the form of a linkage, and which provides support for the first guiderail along the conveyor. The flexible or collapsible support is adapted for being extended and retracted along a support rail extending in the conveying direction to selectively position the first guiderail relative to the conveyor, and thereby alter (increase or decrease) the width of the conveying path. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
  • B65G 21/22 - Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements

29.

Adjustable conveyor belt guide rail with retractable support

      
Application Number 15364622
Grant Number 10087012
Status In Force
Filing Date 2016-11-30
First Publication Date 2018-10-02
Grant Date 2018-10-02
Owner SPAN TECH LLC (USA)
Inventor Layne, James L.

Abstract

An apparatus for guiding products along a conveyor in a conveying direction is provided. The apparatus includes a first guide rail for at least partially forming a conveying path for products on the conveyor. At least one flexible support provides support for the first guide rail along the conveyor. The at least one flexible support is adapted for being extended and retracted to selectively position the first guide rail relative to the conveyor. The support may be pivotally mounted to the guide rail. The guide rail may also include fixed and slidable portions, including possibly curved portions, which allow for a sliding joint to be formed.

IPC Classes  ?

  • B65G 15/60 - Arrangements for supporting or guiding belts, e.g. by fluid jets
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
  • B65H 75/44 - Constructional details
  • B65H 75/48 - Automatic re-storing devices

30.

Conveyor with intermediate drive

      
Application Number 13957859
Grant Number 10017326
Status In Force
Filing Date 2013-08-02
First Publication Date 2018-07-10
Grant Date 2018-07-10
Owner SPAN TECH LLC (USA)
Inventor Puskar, Ervin

Abstract

An apparatus for conveying objects in a conveying direction includes a conveyor including a chain having at least a forward run supported by generally parallel and aligned supports spaced apart in a direction transverse to the conveying direction. A drive, which may be located between the spaced supports or between side links of the chain, includes a first sprocket for driving the chain in the conveying direction and at least one first retainer located between the supports for retaining the chain in engagement with the sprocket. Related methods are also disclosed.

IPC Classes  ?

  • B65G 17/30 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface DetailsAuxiliary devices
  • B65G 17/38 - Chains or like traction elementsConnections between traction elements and load-carriers
  • B65G 23/06 - Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels

31.

EZSPAN

      
Serial Number 88007063
Status Registered
Filing Date 2018-06-20
Registration Date 2019-05-28
Owner Span Tech, LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyers being machines

32.

Conveying apparatus with minimalist frame

      
Application Number 15412799
Grant Number 10053297
Status In Force
Filing Date 2017-01-23
First Publication Date 2018-03-15
Grant Date 2018-08-21
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Fye, Stephen C.
  • Barbour, Scott Dayton

Abstract

An apparatus includes a movable conveyor belt adapted for conveying articles supported by a conveying surface in a conveying direction, the conveyor belt including guide links. Guides in the form of at least two stationary rods elongated in the conveying direction engage the guide links of the conveyor belt during conveyance. The guides may form part of a conveyor frame including connectors spaced in the conveying direction connecting to at least one upper guide and at least one lower guide without projecting between them. An elongated support may be provided for supporting the connectors, and may include at least portion curved in the conveying direction and a vertical direction.

IPC Classes  ?

  • B65G 41/00 - Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
  • B65G 39/00 - Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
  • B65G 15/60 - Arrangements for supporting or guiding belts, e.g. by fluid jets

33.

Modular link conveyor with features for enhancing the efficient conveyance of articles

      
Application Number 15551949
Grant Number 11235933
Status In Force
Filing Date 2016-02-23
First Publication Date 2018-02-01
Grant Date 2022-02-01
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen C.
  • Layne, James L.
  • Barbour, Scott Dayton

Abstract

An apparatus for conveying an object in a conveying direction includes a conveyor comprised of a plurality of modular links adapted for interconnecting to form a chain. At least one of the links comprises a rounded upper portion forming an apical region for contacting and supporting the article for conveyance along at least a forward run in the conveying direction. The at least one link further including a forwardly projecting portion associated with a first transverse connector forming a part of the upper portion and a rearwardly projecting portion associated with a second transverse connector forming part of the upper portion. The first and second connectors may be staggered in the conveying direction and a direction transverse to the conveying direction. Further aspects pertain to a link with an apical engaging structure, and a sprocket with a removable tooth.

IPC Classes  ?

  • B65G 17/40 - Chains acting as load-carriers
  • B65G 23/06 - Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element

34.

Conveyor link

      
Application Number 29555602
Grant Number D0804137
Status In Force
Filing Date 2016-02-23
First Publication Date 2017-11-28
Grant Date 2017-11-28
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen C.
  • Layne, James L.
  • Barbour, Scott D.

35.

OUTLAST. OUTPERFORM. OUTDELIVER.

      
Serial Number 87646356
Status Registered
Filing Date 2017-10-16
Registration Date 2018-10-16
Owner Span Tech LLC ()
NICE Classes  ?
  • 07 - Machines and machine tools
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Conveyor belts; Conveyor lines; Conveyors; Assembly line conveyor machinery; Belts for conveyors; Chain conveyors; Chains for conveyors Custom design and engineering of conveyors

36.

MODULAR LINK CONVEYOR WITH FEATURES FOR ENHANCING EFFICIENT ARTICLE CONVEYANCE

      
Application Number US2017017644
Publication Number 2017/139748
Status In Force
Filing Date 2017-02-13
Publication Date 2017-08-17
Owner SPAN TECH LLC (USA)
Inventor
  • Dorisio, Andrew, D.
  • Layne, James, L.

Abstract

An apparatus for conveying an article in a conveying direction is provided. A conveyor includes a plurality of modular links and one or more removable connectors for interconnecting adjacent links of the plurality of modular links to form an endless chain for conveying the article in the conveying direction, at least one of the links comprising an upper link surface sloping in both the conveying direction and a transverse direction, thereby forming an apical region for contacting and supporting the article for conveyance along at least a forward run in the conveying direction.

IPC Classes  ?

  • B65G 15/30 - Belts or like endless load-carriers

37.

Modular link conveyor with features for enhancing efficient article conveyance

      
Application Number 15430979
Grant Number 10138064
Status In Force
Filing Date 2017-02-13
First Publication Date 2017-08-17
Grant Date 2018-11-27
Owner SPAN TECH LLC (USA)
Inventor
  • Dorisio, Andrew D.
  • Layne, James L.

Abstract

An apparatus for conveying an article in a conveying direction is provided. A conveyor includes a plurality of modular links and one or more removable connectors for interconnecting adjacent links of the plurality of modular links to form an endless chain for conveying the article in the conveying direction, at least one of the links comprising an upper link surface sloping in both the conveying direction and a transverse direction, thereby forming an apical region for contacting and supporting the article for conveyance along at least a forward run in the conveying direction.

IPC Classes  ?

  • B65G 17/40 - Chains acting as load-carriers
  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
  • B65G 17/00 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface
  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element

38.

Tilted conveyor systems and related methods

      
Application Number 14611909
Grant Number 09656810
Status In Force
Filing Date 2015-02-02
First Publication Date 2017-05-23
Grant Date 2017-05-23
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Barbour, Scott Dayton

Abstract

A conveyor system is for intended use in conjunction with the conveyance of articles, such as for being sorted for downstream processing. The system comprises a conveyor, which may be an endless conveyor including a forward run and a return run. The conveyor may have a tilted conveying surface for supporting the articles being conveyed. A low friction guide extends along the conveyor for engaging the articles being conveyed by the conveyor, which may include rollers for providing rolling contact for the articles during conveyance. Related methods are also disclosed.

IPC Classes  ?

  • B65G 47/94 - Devices for flexing or tilting travelling structuresThrow-off carriages
  • B65G 47/00 - Article or material-handling devices associated with conveyorsMethods employing such devices
  • B65G 15/02 - Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration for conveying in a circular arc
  • B65G 15/30 - Belts or like endless load-carriers
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
  • B65G 15/28 - Conveyors with a load-conveying surface formed by a single flat belt, not otherwise provided for

39.

Conveyor with enhanced cleaning capability

      
Application Number 13362596
Grant Number 09650211
Status In Force
Filing Date 2012-01-31
First Publication Date 2017-05-16
Grant Date 2017-05-16
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Ward, Lewis W.
  • Barbour, Scott Dayton

Abstract

An apparatus for use with a conveyor for conveying objects and including an exposed surface. A source of energy is provided to transmit energy to at least a portion of the exposed surface. The energy should be at a level sufficient to kill a living organism in contact with the exposed surface.

IPC Classes  ?

40.

PILLOW TOP

      
Application Number 1316283
Status Registered
Filing Date 2016-08-05
Registration Date 2016-08-05
Owner Span Tech, LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors; chains for conveyors.

41.

MODULAR LINK CONVEYOR WITH FEATURES FOR ENHANCING THE EFFICIENT CONVEYANCE OF ARTICLES

      
Application Number US2016019155
Publication Number 2016/138010
Status In Force
Filing Date 2016-02-23
Publication Date 2016-09-01
Owner SPAN TECH LLC (USA)
Inventor
  • Fye, Stephen, C.
  • Layne, James, L.
  • Barbour, Scott, Dayton

Abstract

An apparatus for conveying an object in a conveying direction includes a conveyor comprised of a plurality of modular links adapted for interconnecting to form a chain. At least one of the links comprises a rounded upper portion forming an apical region for contacting and supporting the article for conveyance along at least a forward run in the conveying direction. The at least one link further including a forwardly projecting portion associated with a first transverse connector forming a part of the upper portion and a rearwardly projecting portion associated with a second transverse connector forming part of the upper portion. The first and second connectors may be staggered in the conveying direction and a direction transverse to the conveying direction. Further aspects pertain to a link with an apical engaging structure, and a sprocket with a removable tooth.

IPC Classes  ?

  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
  • B65G 17/38 - Chains or like traction elementsConnections between traction elements and load-carriers
  • B65G 17/40 - Chains acting as load-carriers
  • B65G 23/04 - Drums, rollers, or wheels

42.

PILLOW TOP

      
Application Number 179496200
Status Registered
Filing Date 2016-08-09
Registration Date 2019-04-04
Owner Span Tech, LLC, A Kentucky Limited Liability Company (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

(1) Conveyors; chains for conveyors

43.

PILLOW TOP

      
Serial Number 86906825
Status Registered
Filing Date 2016-02-12
Registration Date 2018-10-23
Owner Span Tech, LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors; chains for conveyors

44.

DIVERTER COVEYOR AND RELATED METHODS

      
Application Number US2015034632
Publication Number 2015/188176
Status In Force
Filing Date 2015-06-08
Publication Date 2015-12-10
Owner SPAN TECH LLC (USA)
Inventor Fye, Stephen, C.

Abstract

A diverter is for intended use in connection with a diverter conveyor for diverting articles moving in a conveying direction from a primary path of travel to one of three different optional paths of downstream travel. The diverter includes a plurality of guides, each mounted for relative movement thereto from a first position to a second position. Depending on the position, the diverter is caused to follow one of the several downstream paths of travel. Related aspects include a conveyor incorporating the diverter and methods of use and manufacture.

IPC Classes  ?

  • B65G 47/52 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices
  • B65G 47/64 - Switching conveyors
  • B65G 47/72 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices transferring materials in bulk from one conveyor to several conveyors or vice versa
  • B65G 47/46 - Devices for discharging articles or materials from conveyors with distribution, e.g. automatically, to desired points

45.

Diverter conveyor and related methods

      
Application Number 14298343
Grant Number 09290331
Status In Force
Filing Date 2014-06-06
First Publication Date 2015-12-10
Grant Date 2016-03-22
Owner SPAN TECH LLC (USA)
Inventor Fye, Stephen C.

Abstract

A diverter is for intended use in connection with a diverter conveyor for diverting articles moving in a conveying direction from a primary path of travel to one of three different optional paths of downstream travel. The diverter includes a plurality of guides, each mounted for relative movement thereto from a first position to a second position. Depending on the position, the diverter is caused to follow one of the several downstream paths of travel. Related aspects include a conveyor incorporating the diverter and methods of use and manufacture.

IPC Classes  ?

  • B65G 47/10 - Devices for feeding articles or materials to conveyors for feeding articles from several groups of articles
  • B65G 47/46 - Devices for discharging articles or materials from conveyors with distribution, e.g. automatically, to desired points
  • B65G 47/52 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices

46.

Conveyor with improved cleaning capabilities

      
Application Number 14131308
Grant Number 09340362
Status In Force
Filing Date 2012-07-09
First Publication Date 2015-10-08
Grant Date 2016-05-17
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Ward, Lewis W.
  • Thomas, B. Keith
  • Barbour, Scott Dayton

Abstract

A conveyor with enhanced cleanability includes a belt for conveying objects above a floor and having a forward run and a return run. A conveyor bed for supporting the belt provides an upper support for supporting the forward run of the belt and a lower support for supporting a return run of the belt. The upper support is adapted for moving toward and away from the lower support, including when the conveyor belt is sectioned into first and second portions corresponding to the forward run and the return run. A conveyor is also mounted in a cantilevered fashion, such as by embedding posts in a curable material forming a base for supporting the conveyor. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/12 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
  • B65G 21/00 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
  • B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element

47.

Sortation systems and related methods

      
Application Number 14376480
Grant Number 09604258
Status In Force
Filing Date 2013-02-02
First Publication Date 2015-01-01
Grant Date 2017-03-28
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James L.
  • Thomas, Brian Keith
  • Fye, Steve C.
  • Ward, Lewis W.
  • Puskar, Ervin

Abstract

A conveying system for intended use in sorting articles and related methods of conveying and sorting articles are disclosed. In one embodiment, the system comprises a first conveyor extending in a first direction and a second conveyor extending in a second direction, with the directions intersecting. A transfer conveyor, such as a transpositor conveyor, may be provided for transferring articles from one of the first conveyors to one of the second conveyors. The system may be used to sort articles delivered from one or more storage locations for distribution, or may instead be used to sort articles for delivery to one or more storage locations. Related aspects and methods are also described.

IPC Classes  ?

  • B07C 5/36 - Sorting apparatus characterised by the means used for distribution
  • B65G 21/14 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
  • B65G 47/46 - Devices for discharging articles or materials from conveyors with distribution, e.g. automatically, to desired points
  • B65G 37/00 - Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
  • B65G 47/53 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices between conveyors which cross one another
  • B65G 47/64 - Switching conveyors
  • B65G 47/96 - Devices for tilting links or platforms

48.

SORTATION SYSTEMS AND RELATED METHODS

      
Application Number US2013024531
Publication Number 2013/116801
Status In Force
Filing Date 2013-02-02
Publication Date 2013-08-08
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Thomas, Brian, Keith
  • Fye, Steve, C.
  • Ward, Lewis, W.
  • Puskar, Ervin

Abstract

A conveying system for intended use in sorting articles and related methods of conveying and sorting articles are disclosed. In one embodiment, the system comprises a first conveyor extending in a first direction and a second conveyor extending in a second direction, with the directions intersecting. A transfer conveyor, such as a transpositor conveyor, may be provided for transferring articles from one of the first conveyors to one of the second conveyors. The system may be used to sort articles delivered from one or more storage locations for distribution, or may instead be used to sort articles for delivery to one or more storage locations. Related aspects and methods are also described.

IPC Classes  ?

  • B65G 47/10 - Devices for feeding articles or materials to conveyors for feeding articles from several groups of articles

49.

CONVEYOR DISABLER AND RELATED METHODS

      
Application Number US2012065234
Publication Number 2013/074759
Status In Force
Filing Date 2012-11-15
Publication Date 2013-05-23
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Ward, Lewis, W.
  • Fye, Steve, C.
  • Thomas, Brian, Keith
  • Puskar, Ervin

Abstract

In one aspect, an apparatus is for use with a driven conveyor comprising a modular link belt including a plurality of outer links along a lateral side of the conveyor. A follower is adapted for engaging the outer side links of the conveyor belt, said follower including a normal position to a disabling position. The following is follower adapted for disabling the drive in the disabling position, such as by actuating a switch.

IPC Classes  ?

  • B65G 43/02 - Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load- carriers, e.g. for interrupting the drive in the event of overheating

50.

Modular link conveyor drive arrangements

      
Application Number 13675563
Grant Number 08727109
Status In Force
Filing Date 2012-11-13
First Publication Date 2013-03-21
Grant Date 2014-05-20
Owner Span Tech LLC (USA)
Inventor
  • Layne, James L.
  • Ward, Lewis W.
  • Thomas, B. Keith
  • Seiler, Michael
  • Fye, Stephen C.

Abstract

An apparatus for conveying one or more objects along a conveying path in a conveying direction includes an endless conveyor chain formed of modular links arranged in rows in a direction transverse to the conveying direction. The links include spaced outer side links forming a part of a conveying surface for the objects to be conveyed and intermediate links interconnected with side links by connector rods, the chain having at least a forward run for conveying one or more objects in the conveying direction. A driver is provided for driving the conveyor chain, and includes a first sprocket adapted for engaging at least one side link along at least one side of the chain, the first sprocket mounted for rotation about an axis generally orthogonal to the conveying direction and the transverse direction. The sprocket may comprise a split sprocket, and may be adapted for pivoting movement.

IPC Classes  ?

  • B65G 23/06 - Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels

51.

CONVEYOR WITH IMPROVED CLEANING CAPABILITIES

      
Application Number US2012045895
Publication Number 2013/006851
Status In Force
Filing Date 2012-07-09
Publication Date 2013-01-10
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Ward, Lewis, W.
  • Thomas, B., Keith
  • Barbour, Scott, Dayton

Abstract

A conveyor with enhanced cleanability includes a belt for conveying objects above a floor and having a forward run and a return run. A conveyor bed for supporting the belt provides an upper support for supporting the forward run of the belt and a lower support for supporting a return run of the belt. The upper support is adapted for moving toward and away from the lower support, including when the conveyor belt is sectioned into first and second portions corresponding to the forward run and the return run. A conveyor is also mounted in a cantilevered fashion, such as by embedding posts in a curable material forming a base for supporting the conveyor. Related methods are also disclosed.

IPC Classes  ?

  • B65G 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
  • B65G 15/00 - Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration

52.

Spiral conveyor frame

      
Application Number 29400203
Grant Number D0658842
Status In Force
Filing Date 2011-08-24
First Publication Date 2012-05-01
Grant Date 2012-05-01
Owner Span Tech LLC (USA)
Inventor
  • Layne, James L.
  • Ward, Lewis W.
  • Thomas, B. Keith
  • Fye, Stephen C.

53.

Matrix sorter system

      
Application Number 13299421
Grant Number 08376118
Status In Force
Filing Date 2011-11-18
First Publication Date 2012-04-26
Grant Date 2013-02-19
Owner Span Tech LLC (USA)
Inventor Layne, James L.

Abstract

A matrix conveying system for intended use in sorting articles and related methods of conveying and sorting articles are disclosed. In one embodiment, the matrix system comprises a plurality of first endless belt or chain conveyors extending in a first direction and a plurality of second conveyors extending in a second direction, each intersecting the plurality of first conveyors. The system may be used to sort articles delivered from one or more storage locations for distribution, or may instead be used to sort articles for delivery to one or more storage locations. In another embodiment, the system comprises a plurality of conveyors arranged in three different layers.

IPC Classes  ?

  • B65G 47/10 - Devices for feeding articles or materials to conveyors for feeding articles from several groups of articles

54.

TRANSORTER

      
Serial Number 85522865
Status Registered
Filing Date 2012-01-23
Registration Date 2014-03-25
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors

55.

MODULAR LINK CONVEYOR DRIVE ARRANGEMENTS

      
Application Number US2011036397
Publication Number 2011/143528
Status In Force
Filing Date 2011-05-13
Publication Date 2011-11-17
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Ward, Lewis, W.
  • Thomas, B., Keith
  • Seiler, Michael
  • Fye, Stephen, C.

Abstract

An apparatus for conveying one or more objects along a conveying path in a conveying direction includes an endless conveyor chain formed of modular links arranged in rows in a direction transverse to the conveying direction. The links include spaced outer side links forming a part of a conveying surface for the objects to be conveyed and intermediate links interconnected with side links by connector rods, the chain having at least a forward run for conveying one or more objects in the conveying direction. A driver is provided for driving the conveyor chain, and includes a first sprocket adapted for engaging at least one side link along at least one side of the chain, the first sprocket mounted for rotation about an axis generally orthogonal to the conveying direction and the transverse direction. The sprocket may comprise a split sprocket, and may be adapted for pivoting movement.

IPC Classes  ?

  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms

56.

MICROZONE

      
Application Number 152048000
Status Registered
Filing Date 2011-03-23
Registration Date 2013-04-09
Owner Span Tech LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

(1) Conveyors.

57.

OUTRUNNER

      
Application Number 152047700
Status Registered
Filing Date 2011-03-23
Registration Date 2013-04-09
Owner Span Tech LLC (USA)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

(1) Conveyors.

58.

OUTRUNNER

      
Serial Number 85156215
Status Registered
Filing Date 2010-10-19
Registration Date 2014-06-24
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyors

59.

High speed switch for a diverter conveyor, related article diverter, and related methods

      
Application Number 12024285
Grant Number 07690496
Status In Force
Filing Date 2008-02-01
First Publication Date 2010-04-06
Grant Date 2010-04-06
Owner Span Tech LLC (USA)
Inventor
  • Fye, Stephen C.
  • Ward, Lewis W.
  • Thomas, B. Keith
  • Anumula, Ashok R.

Abstract

A diverter is for intended use in connection with a diverter conveyor for diverting articles moving in a conveying direction from a first path of travel to a second path of travel. The diverter includes a guide mounted for relative movement thereto from a first position adjacent one side of the diverter corresponding to the first path of travel to a second position adjacent another side of the diverter corresponding to the second path of travel. A magnetic coupling is formed between the diverter and the guide for maintaining the guide in either the first position or the second position. A selector may be provided as part of a switch for switching the guide between the first and second positions. Related aspects include a conveyor incorporating the diverter and methods of use and manufacture.

IPC Classes  ?

  • B65G 47/46 - Devices for discharging articles or materials from conveyors with distribution, e.g. automatically, to desired points

60.

Matrix sorter system with transpositor conveyor

      
Application Number 12479350
Grant Number 08479912
Status In Force
Filing Date 2009-06-05
First Publication Date 2009-10-01
Grant Date 2013-07-09
Owner Span Tech LLC (USA)
Inventor Layne, James L.

Abstract

A matrix conveying system for intended use in sorting articles and related methods of conveying and sorting articles are disclosed. In one embodiment, the matrix system comprises a plurality of first conveyors extending in a first direction and a plurality of second conveyors extending in a second direction, each intersecting the plurality of first conveyors. A transfer conveyor, such as a transpositor conveyor, may be provided for transferring articles from one of the first conveyors to one of the second conveyors. The system may be used to sort articles delivered from one or more storage locations for distribution, or may instead be used to sort articles for delivery to one or more storage locations.

IPC Classes  ?

  • B65G 47/10 - Devices for feeding articles or materials to conveyors for feeding articles from several groups of articles

61.

Powder coating components to reduce friction, increase wear resistance, and improve cleanability

      
Application Number 12296020
Grant Number 08033388
Status In Force
Filing Date 2007-04-03
First Publication Date 2009-09-03
Grant Date 2011-10-11
Owner Span Tech LLC (USA)
Inventor Russell, Mark D.

Abstract

A component subjected to wear during use includes a powder coating formed of a polymer selected from the group consisting of a polyamide, polyolefin, polyester, urethane, epoxy, acrylic, and mixtures thereof to provide improved wear resistance, enhanced cleanability, and reduced surface friction. Preferably, the component is for use in conveying product, such as in a conveyor system, and includes: (1) a metal core and a nylon powder coating; or (2) a stainless steel core and a powder coating. Most preferably, the coating is generally clear or translucent so as to give the appearance that the underlying component, which is typically made of metal, is neither coated nor made entirely of a polymer.

IPC Classes  ?

  • B65G 17/38 - Chains or like traction elementsConnections between traction elements and load-carriers

62.

Modular link conveyor chain with return run support arrangement

      
Application Number 11256439
Grant Number 07559421
Status In Force
Filing Date 2005-10-21
First Publication Date 2009-07-14
Grant Date 2009-07-14
Owner Span Tech LLC (USA)
Inventor
  • Mcdaniel, Michael D.
  • Bell, Wendell S.

Abstract

A conveyor system includes a chain with modular side and intermediate guide links. The guide links assist in supporting the chain along the return run in a suspended fashion intermediate of the outer sides without causing wear on the conveying surface. Related methods are also disclosed.

IPC Classes  ?

  • B65G 17/08 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms

63.

SPAN TECH

      
Application Number 957938
Status Registered
Filing Date 2008-03-20
Registration Date 2008-03-20
Owner Span Tech LLC (USA)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 37 - Construction and mining; installation and repair services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Conveyors and parts therefor. Installation, maintenance and repair of conveyors. Design for others in the field of conveyors.

64.

Modular link or link section for use in forming a rodless conveyor belt

      
Application Number 11839284
Grant Number 07559422
Status In Force
Filing Date 2007-08-15
First Publication Date 2008-01-31
Grant Date 2009-07-14
Owner Span Tech LLC (USA)
Inventor
  • Layne, James L.
  • Draebel, Otto Jorgen
  • Johnson, Mark T.
  • Mcdaniel, Michael D.

Abstract

A modular link or link section for use in forming a rodless conveyor belt or a section thereof is provided. In one embodiment, the link section is unitary and includes a plurality of laterally-repeating link-shaped portions, each including an apex portion and a pair of leg portions. Each apex portion includes a receiver for receiving an integral first connector extending between the leg portions of a next-adjacent link or link section, preferably in snap-fit engagement, such that relative pivoting movement is established. A second integral connector may be provided between the leg portion of each adjacent apex portion to create an engagement surface for a tooth of a drive or idler sprocket. The underside surface of each link section may also be specially contoured or curved to facilitate smooth passage over a guide structure, such as a small diameter, cylindrical nosebar or the like.

IPC Classes  ?

  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms

65.

SPAN TECH

      
Application Number 137719200
Status Registered
Filing Date 2007-12-21
Registration Date 2010-03-04
Owner Span Tech LLC (USA)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 37 - Construction and mining; installation and repair services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Conveyors and parts therefor. (1) Installation, maintenance and repair of conveyors. (2) Design for others in the field of conveyors.

66.

SIDE-FLEXING CONVEYOR CHAIN WITH PIVOTING SLATS AND RELATED METHODS

      
Application Number US2007069644
Publication Number 2007/140242
Status In Force
Filing Date 2007-05-24
Publication Date 2007-12-06
Owner SPAN TECH LLC (USA)
Inventor
  • Layne, James, L.
  • Ward, Lewis, W.
  • Thomas, Keith, B.
  • Russell, Mark, D.

Abstract

In one aspect, a modular link conveyor chain including slats is capable of assuming a compressed and an expanded condition so as to permit side-flexing while moving along a forward run and a return run in an endless path. The chain is formed of links arranged in rows spaced apart in the conveying direction, the links of a first row including aligned apertures and the links of a second row including oversized apertures, such as slots, for aligning with the aligned apertures of the links in the first row. A first connector is associated with the corresponding apertures to interconnect the first and second rows of links. At least one elongated slat is mounted to the connector. The slat maybe mounted for pivoting movement between a first position forming at least part of a conveying surface along the forward run, and a second position along the return run.

IPC Classes  ?

  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
  • B65G 15/02 - Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration for conveying in a circular arc

67.

POWDER COATING PRODUCT CONVEYING COMPONENTS AND RELATED METHODS

      
Application Number US2007065819
Publication Number 2007/118058
Status In Force
Filing Date 2007-04-03
Publication Date 2007-10-18
Owner SPAN TECH LLC (USA)
Inventor Russel, Mark, D.

Abstract

A component subjected to wear during use includes a powder coating formed of a polymer selected from the group consisting of a polyamide, polyolefin, polyester, urethane, epoxy, acrylic, and mixtures thereof to provide improved wear resistance, enhanced cleanability, and reduced surface friction. Preferably, the component is for use in conveying product, such as in a conveyor system, and includes: (1) a metal core and a nylon powder coating; or (2) a stainless steel core and a powder coating. Most preferably, the coating is generally clear or translucent so as to give the appearance that the underlying component, which is typically made of metal, is neither coated nor made entirely of a polymer.

IPC Classes  ?

  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms

68.

SPAN TECH

      
Serial Number 77298603
Status Registered
Filing Date 2007-10-08
Registration Date 2008-06-10
Owner Span Tech LLC ()
NICE Classes  ?
  • 07 - Machines and machine tools
  • 37 - Construction and mining; installation and repair services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

CONVEYORS AND PARTS THEREFOR INSTALLATION, MAINTENANCE AND REPAIR OF CONVEYORS DESIGN FOR OTHERS IN THE FIELD OF CONVEYORS

69.

COMPOSITE CONVEYOR WITH SERRATED INTERMEDIATE LINKS

      
Application Number US2006062700
Publication Number 2007/076532
Status In Force
Filing Date 2006-12-29
Publication Date 2007-07-05
Owner SPAN TECH LLC (USA)
Inventor Ward, Lewis, W.

Abstract

In one aspect, the present invention relates to a conveyor chain (10) with plastic side links (14) and intermediate, wear-resistant metal links (50), both of which are elongated in a direction transverse (T) to the conveying direction (L) In another, the invention relates to a conveyor chain (10) with serrated (54) intermediate links (50) to form a high- friction conveying surface for conveying slick articles In both aspects, the chain is adapted for side-flexing and longitudinal compression

IPC Classes  ?

  • B65G 17/38 - Chains or like traction elementsConnections between traction elements and load-carriers

70.

Wear-resistant connector for a modular link conveyor belt

      
Application Number 11515542
Grant Number 07837029
Status In Force
Filing Date 2006-09-05
First Publication Date 2007-03-08
Grant Date 2010-11-23
Owner Span Tech LLC (USA)
Inventor Russell, Mark D.

Abstract

A connector for connecting modular conveyor links to form a belt includes a rod-like core and a powder coating forming a protective shell. The core may be stainless steel and the powder coating may be nylon.

IPC Classes  ?

  • B65G 17/06 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriersEndless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms

71.

MICROSPAN

      
Serial Number 76255604
Status Registered
Filing Date 2001-05-11
Registration Date 2004-06-01
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Conveyor systems comprised of continuous conveyor belts and replacement parts therefore

72.

NAVIGATOR

      
Serial Number 75530867
Status Registered
Filing Date 1998-08-05
Registration Date 2000-06-13
Owner SPAN TECH LLC ()
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

COMPUTER SOFTWARE FOR THE DESIGN OF CONVEYORS AND CONVEYOR SYSTEMS

73.

THE DESIGNER SYSTEM ESTIMATOR

      
Serial Number 75531752
Status Registered
Filing Date 1998-08-05
Registration Date 2000-07-04
Owner SPAN TECH LLC ()
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

COMPUTER SOFTWARE FOR THE DESIGN OF CONVEYORS AND CONVEYOR SYSTEMS

74.

TORQUEMASTER

      
Serial Number 75530868
Status Registered
Filing Date 1998-08-05
Registration Date 1999-09-14
Owner Span Tech LLC ()
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

COMPUTER SOFTWARE FOR THE DESIGN OF CONVEYORS AND CONVEYOR SYSTEMS

75.

MAXISPAN

      
Serial Number 75518023
Status Registered
Filing Date 1998-07-13
Registration Date 1999-09-14
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

SIDE-FLEXING CONTINUOUS CONVEYOR BELTS AND PARTS THEREFOR

76.

SPAN TECH

      
Serial Number 75518108
Status Registered
Filing Date 1998-07-13
Registration Date 2000-02-15
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

CONVEYOR SYSTEMS AND REPLACEMENT PARTS THEREFOR, COMPRISED OF SIDE-FLEXING CONTINUOUS CONVEYOR BELTS, POWERED AND GRAVITY TRANSFERS, BED SECTIONS, SUPPORT FRAMES, DRIVES, AND BELT WASHERS

77.

MONOSPAN

      
Serial Number 75518022
Status Registered
Filing Date 1998-07-13
Registration Date 1999-10-12
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

SIDE-FLEXING CONTINUOUS CONVEYOR BELTS AND PARTS THEREFOR

78.

MULTISPAN

      
Serial Number 75518109
Status Registered
Filing Date 1998-07-13
Registration Date 1999-09-14
Owner SPAN TECH LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

SIDE-FLEXING CONTINUOUS CONVEYOR BELTS AND PARTS THEREFOR

79.

MINILINK

      
Serial Number 75518157
Status Registered
Filing Date 1998-07-13
Registration Date 2002-04-02
Owner Span Tech LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

SIDE-FLEXING CONTINUOUS CONVEYOR BELTS AND PARTS THEREFOR

80.

THE DESIGNER SYSTEM

      
Serial Number 73820822
Status Registered
Filing Date 1989-08-23
Registration Date 1990-03-20
Owner SPAN TECH LLC ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

SIDE-FLEXING CONTINUOUS CONVEYORS AND PARTS THEREFOR