US PATENT SUBCLASS 73 / 836
.~.~.~ Pendulum dynamometer

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

760  DF  SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION {12}
788  DF  .~ By loading of specimen (e.g., strength of material test) {16}
826  DF  .~.~ Tensile {6}
836.~.~.~ Pendulum dynamometer

DEFINITION

Classification: 73/836

Pendulum dynamometer:

(under subclass 826) Subject matter which includes a weighted lever arm, the angular position of which indicates the load applied to the specimen.