US PATENT SUBCLASS 73 / 862.581
.~.~ By measuring a fluid pressure

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

862  DF  DYNAMOMETERS {5}
862.381  DF  .~ Responsive to force {13}
862.581.~.~ By measuring a fluid pressure {2}
862.582  DF  .~.~.~> Using a load responsive valve or restrictor {1}
862.584  DF  .~.~.~> Using a piston

DEFINITION

Classification: 73/862.581

By measuring a fluid pressure:

(under subclass 862.381) Subject matter wherein the determination is made by sensing hydraulic or pneumatic pressure which is indicative of the applied load or force.

(1) Note. The force is represented by the fluid pressure sensed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

700+, for fluid pressure gages, per se.