Perpetual Motion Company

United States of America

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IPC Class
G01C 9/24 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble 2
G01C 9/26 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble Details 2
G01C 9/28 - Mountings 2
G01C 9/34 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only 1
Found results for  patents

1.

Leveling tool

      
Application Number 16333494
Grant Number 10935380
Status In Force
Filing Date 2017-09-18
First Publication Date 2019-08-22
Grant Date 2021-03-02
Owner Perpetual Motion Company (USA)
Inventor Cochran, Jack Walter

Abstract

A leveling tool is disclosed having a clamp that attaches to tubing, plumbing or other objects to determine whether the object is horizontally level or vertically plumb. The clamp of the leveling tool is capable of attaching to an object with the use of a single hand and/or is capable of remaining attached to an object without requiring a hand to hold the leveling tool.

IPC Classes  ?

  • G01C 9/34 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
  • G01C 9/28 - Mountings
  • G01C 9/26 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble Details
  • G01C 9/24 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble

2.

LEVELING TOOL

      
Application Number US2017052000
Publication Number 2018/053393
Status In Force
Filing Date 2017-09-18
Publication Date 2018-03-22
Owner PERPETUAL MOTION COMPANY (USA)
Inventor Cochran, Jack Walter

Abstract

A leveling tool is disclosed having a clamp that attaches to tubing, plumbing or other objects to determine whether the object is horizontally level or vertically plumb. The clamp of the leveling tool is capable of attaching to an object with the use of a single hand and/or is capable of remaining attached to an object without requiring a hand to hold the leveling tool.

IPC Classes  ?

  • G01C 9/24 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
  • G01C 9/26 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble Details
  • G01C 9/28 - Mountings