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2025
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Invention
|
Load sensing device for a hoist. A load sending apparatus for use with a material handling device... |
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2024
|
Invention
|
Load sensing device for a hoist.
A load sensing apparatus for use with a material handling devic... |
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2023
|
G/S
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Electrically operated hoists. |
|
|
Invention
|
Linear actuator with an integrated variable frequency device.
A linear actuator with an integrat... |
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|
Invention
|
Quick release end point attachment.
A quick release end point attachment assembly for connecting... |
|
|
Invention
|
Multi-attachment lever binder. A multi-attachment lever binder with a lever having a first and se... |
|
|
Invention
|
Low headroom hook block for wire rope hoist.
A hook block assembly for use in low overhead appli... |
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|
Invention
|
Wire rope hoist with swivel sheave.
A hoisting assembly for use with a wire rope. A rope guide i... |
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G/S
|
Power-operated hoists. |
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G/S
|
Power-operated hoists. |
|
|
Invention
|
Gearless ratcheting binder.
A gearless binder has a main tube with internal threads at opposed o... |
|
|
Invention
|
Spring latch for a hook. A spring latch has a pair of spaced apart torsional springs disposed on ... |
|
|
Invention
|
Slip grab ratchet binder. A slip grab ratchet binder with a primary hook having an enlarged diame... |
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|
Invention
|
Integrated rope defect sensing system. A hoisting rope sensor assembly for use with a rope hoist.... |
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G/S
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Power-operated hoists |
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|
Invention
|
Long reach ratchet binder. A ratchet binder having a main tube with internal threads at opposed o... |
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2022
|
G/S
|
metal trolley clamps, metal tie-down and load binders; metal chains; metal shackles and hooks for... |
|
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G/S
|
chain hoist used for lifting and rigging |
|
|
Invention
|
Retaining mechanism for a load pin on a clevis hook assembly. A retaining mechanism for a clevis ... |
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G/S
|
Downloadable software that connects to wireless communication modules, variable frequency drives,... |
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2021
|
G/S
|
Linear acuators
Electronic controls for motors, integrated either internal or external to an actu... |
|
|
Invention
|
Linear actuator with an integrated variable frequency drive. A linear actuator with an integrated... |
|
2020
|
Invention
|
Safety latch for a hook. A hook assembly including a spring-biased safety latch that provides for... |
|
2018
|
G/S
|
Metal connection devices, namely, metal rotary joints, not being parts of machines |
|
|
Invention
|
Manual hoist with automatic speed change device. A system for automatically switching between a h... |
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2016
|
Invention
|
Externally adjustable clutch. An adjustable clutch assembly comprising a base portion, a clutch h... |
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2015
|
G/S
|
Providing temporary use of non-downloadable software to enable users to configure cranes and hois... |
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|
G/S
|
providing temporary use of non-downloadable software to enable users to configure cranes and hois... |
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|
G/S
|
Metal forgings, hooks and chains |
|
|
G/S
|
computer interface software and hardware for electronically monitoring hoists |
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|
G/S
|
Replacement parts for hoists used for lifting and rigging and replacement parts for metal hardwar... |
|
2013
|
Invention
|
Material lifting system and method. An improved material handling system (15, 115) comprising a m... |
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2012
|
Invention
|
Actuator control circuit. An actuator comprising a single actuator housing containing within it a... |
|
|
Invention
|
Material handling pendant |
|
2011
|
G/S
|
Common metals and alloys thereof; goods of common metal and
alloys thereof (not included in othe... |
|
|
Invention
|
Linear actuator |
|
|
Invention
|
Wire rope bundling clip |
|
|
Invention
|
Modular clutch assembly. A modular clutch assembly (15) comprising a first rotary member (16) hav... |
|
2010
|
Invention
|
Modular clutch assembly.
A modular clutch assembly (15) comprising a first rotary member (16) ha... |
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2008
|
G/S
|
Heat treated forged steel alloy hooks configured for overhead lifting and for working with chains... |
|
|
Invention
|
Link chain. A chain comprising at least two links (15) having a generally oval or rounded shaped ... |
|
|
Invention
|
Towing accessory. A towing accessory for use in connection with a chain having a plurality of lin... |
|
2006
|
Invention
|
Hoist limiting system. A hoist limiting system (15) comprising a frame (16), a hoist drum (17) su... |
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2005
|
Invention
|
Tire size reduction/wire separation system. A tire size reduction/wire separation system (10) com... |
|
2001
|
Invention
|
Device for handling rod-like articles, such as rebar and the like. A device (20) is adapted to mo... |
|
|
G/S
|
hand operated hoists |
|
|
G/S
|
HARDWARE FOR INDUSTRIAL, FARM CONSUMER AND MARINE USE, NAMELY SHACKLES, CLEVISES, DRAW BAR HOOKS,... |
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2000
|
Invention
|
Connector assembly apparatus and method for use. A connector assembly suitable for use with a lev... |
|
1999
|
Invention
|
Actuating mechanism. The invention is directed to an improved actuating mechanism. In the preferr... |
|
1998
|
G/S
|
Electric hoists. |
|
|
Invention
|
J-hook with shank portion having oval-shaped transverse cross-section. An improved J-hook (20) in... |
|
1997
|
Invention
|
Overload clutch assembly. An overload clutch assembly features input (30) and output (32) members... |
|
|
Invention
|
Telescoping infeed conveyor. A conveyor system (10) particularly adapted for feeding vehicle tire... |
|
1996
|
G/S
|
electric chain hoists and parts therefore |
|
|
Invention
|
Overload prevention clutch assembly. An overload prevention clutch assembly features input and ou... |
|
|
Invention
|
Hook mounted control device. A control device is mounted in association with a hook suspended by ... |
|
|
G/S
|
Common metals and alloys thereof; goods of common metal and alloys thereof (not included in other... |
|
|
G/S
|
Electrically driven lifting and hoisting devices, and parts, components and accessories therefor,... |
|
|
Invention
|
Telescoping infeed conveyor. A conveyor system particularly adapted for feeding vehicle tires to ... |
|
|
G/S
|
air operated hoists |
|
1995
|
Invention
|
Lever operated hoist. A lever operated tool, such as a chain hoist, is provided with a free wheel... |
|
|
Invention
|
Air lifting and balancing unit. An air lifting and balancing unit including a cylinder, a piston ... |
|
|
Invention
|
Air lifting and balancing unit with constant force pneumatic circuit. An air lifting and balancin... |
|
|
Invention
|
Pneumatic control circuit for applying constant force. An air lifting and balancing unit includin... |
|
|
G/S
|
mechanically operated and power operated industrial lifting attachments for cranes and hoists, na... |
|
|
Invention
|
J-hook for towing vehicles. A J-hook designed for use in towing vehicles is forged of micro-alloy... |
|
1994
|
G/S
|
metal chains for various industrial purposes; metal chain fittings; metal hooks and metal forging... |
|
|
G/S
|
Hardware for industrial, farm, consumer, and marine use, namely: shackles, clevisis, clevis pins,... |
|
1993
|
G/S
|
load binders |
|
1992
|
G/S
|
metal hooks for use with metal chain and wire rope |
|
|
G/S
|
electric motor driven trolley for use in suspending a hoist from and for movement along a support... |
|
1991
|
G/S
|
electric chain hoists |
|
1989
|
G/S
|
Electrically driven lifting, hoisting and conveying units, namely; hoist and chain blocks; electr... |
|
1988
|
G/S
|
Hoists, chains, pullers, hooks, load binders, slings, clamps, trolleys, lever tools and chain att... |
|
1980
|
G/S
|
Hoists, chain, pullers, hooks, load binders, slings and clamps. |
|
1975
|
G/S
|
PNEUMATICALLY POWERED HOISTS AND PARTS THEREFOR |
|
1974
|
G/S
|
HANDLES FOR RATCHET-TYPE PULLERS |
|
1972
|
G/S
|
PARTS AND/OR ATTACHMENTS FOR WELDED COIL CHAINS MANUALLY OPERATED LOGGING TOOLS AND LOG HANDLING ... |
|
1964
|
G/S
|
ELECTRICALLY DRIVEN LIFTING, HOISTING, TRANSPORTING AND CONVEYING DEVICES, AND PARTS, COMPONENTS,... |
|
|
G/S
|
LIFTING, HOISTING, TRANSPORTING AND CONVEYING DEVICES, AND ACCESSORIES, PARTS, AND COMPONENTS THE... |
|
1963
|
G/S
|
BRAKE AND CLUTCH UNITS FOR HOISTS |
|
1957
|
G/S
|
Electrically driven hoists and travelling cranes. |
|
1956
|
G/S
|
ELECTRIC HOISTS, CHAIN BLOCKS, CORD REELS, CURRENT COLLECTORS, BRIDGE DRIVE UNITS, CONDUCTOR CORD... |
|
1955
|
G/S
|
CHAIN STRAND COUPLING LINKS |
|
|
G/S
|
ELECTRICALLY OPERATED HOISTS |
|
1949
|
G/S
|
Electric hoists. |
|
|
G/S
|
Hand operated hoists and pullers for use in lifting or pulling loads in the industries. |
|
|
G/S
|
Industrial type chains made of ferrous metals and alloys. |
|
|
G/S
|
Hoists. |
|
1941
|
G/S
|
Power hoists. |
