US PATENT SUBCLASS 73 / 379.09
.~ Using hydraulic or pneumatic force-resister

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

379.01  DF  MUSCULAR FORCE (E.G., STRENGTH TESTING, EXERCISING OR TRAINING EFFORT, ETC.) {5}
379.09.~ Using hydraulic or pneumatic force-resister

DEFINITION

Classification: 73/379.09

Using hydraulic or pneumatic force-resister:

(under subclass 379.01) Subject matter wherein the exerted force is applied to a movable component and a fluid is used to restrict or retard movement thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

862.581, for a force measuring device utilizing fluid pressure.