US PATENT SUBCLASS 73 / 862.635
.~.~.~.~.~.~ Closed loop (e.g., ring or tube)

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}
862.621  DF  .~.~ By measuring elastic deformation {4}
862.625  DF  .~.~.~ Using a specific type of electrical sensor {2}
862.627  DF  .~.~.~.~ Resistance strain gage {2}
862.629  DF  .~.~.~.~.~ Specific type of elastic member {3}
862.635.~.~.~.~.~.~ Closed loop (e.g., ring or tube)

DEFINITION

Classification: 73/862.635

Closed loop (e.g., ring or tube):

(under subclass 862.629) Subject matter wherein the flexible element is a hollow symmetrically shaped body.

SEE OR SEARCH THIS CLASS, SUBCLASS:

862.642, for detail of a closed loop flexible element whose flexing or bending is a measure of the applied force and which is not combined with resistance strain gage.