US PATENT SUBCLASS 73 / 770
.~.~.~ Peak indicating system

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}
763  DF  .~ Specified electrical sensor or system {6}
769  DF  .~.~ Coupling circuit for specific additional purpose (e.g., noise suppression) or having specified structure {4}
770.~.~.~ Peak indicating system

DEFINITION

Classification: 73/770

Peak indicating system:

(under subclass 769) Subject matter wherein the circuitry operates to provide an indication of maximum or minimum value measured during a specific time interval.