Loop LLC

United States of America

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        Patent 2
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IPC Class
F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given 2
G01B 5/30 - Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge 2
G01B 3/48 - Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable for internal screw threads 1
G01B 5/16 - Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures between a succession of regularly spaced objects or regularly spaced apertures 1
G01B 5/18 - Measuring arrangements characterised by the use of mechanical techniques for measuring depth 1
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1.

Valve stem nut wear analysis apparatus and method

      
Application Number 14244646
Grant Number 09752859
Status In Force
Filing Date 2014-04-03
First Publication Date 2014-10-09
Grant Date 2017-09-05
Owner LOOP LLC (USA)
Inventor
  • Labat, Chris A.
  • Reames, Jr., Carter

Abstract

A method and apparatus for measuring stem nut wear in a valve having a threaded valve stem that is positioned to engage the threads of a stem nut. In a preferred embodiment, a tool is mounted on the stem nut, wherein the tool rotates when the stem nut rotates. The tool indicates a measurement of stem nut rotation. An indicator indicates stem movement. The stem nut is rotated and the amount of percent wear is observed. Rotation continues until the stem begins to move. The tool provides a reading when the stem begins to move that indicates an amount of stem nut wear.

IPC Classes  ?

  • F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
  • G01B 5/30 - Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
  • G01B 5/16 - Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures between a succession of regularly spaced objects or regularly spaced apertures
  • G01B 3/48 - Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable for internal screw threads
  • G01D 5/02 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using mechanical means

2.

DOODLESPARK

      
Serial Number 85653749
Status Registered
Filing Date 2012-06-15
Registration Date 2013-01-22
Owner Loop, LLC ()
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Cards, namely, greeting cards; notecards; Notebooks

3.

VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD

      
Application Number US2010045914
Publication Number 2011/022496
Status In Force
Filing Date 2010-08-18
Publication Date 2011-02-24
Owner
  • LOOP LLC (USA)
  • SHAW INTELLECTUAL PROPERTY HOLDINGS, INC. (USA)
Inventor
  • Labat, Chris, A.
  • Reames,carter, Jr.

Abstract

A method and apparatus for measuring stem nut wear in a valve having a threaded valve stem that is positioned to engage the threads of a stem nut. In a preferred embodiment, a tool is mounted on the stem nut, wherein the tool rotates when the stem nut rotates. The tool indicates a measurement of stem nut rotation. An indicator indicates stem movement. The stem nut is rotated and the amount of percent wear is observed. Rotation continues until the stem begins to move. The tool provides a reading when the stem begins to move that indicates an amount of stem nut wear.

IPC Classes  ?

  • G01B 5/18 - Measuring arrangements characterised by the use of mechanical techniques for measuring depth
  • G01B 5/30 - Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
  • F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given