US PATENT SUBCLASS 73 / 862.339
.~.~.~.~.~.~ With noncontact coupling (e.g., rotary transformer)

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

862  DF  DYNAMOMETERS {5}
862.08  DF  .~ Responsive to torque {2}
862.191  DF  .~.~ During transmission to an external load {11}
862.321  DF  .~.~.~ By measuring elastic deformation of a torque transmitting member {4}
862.325  DF  .~.~.~.~ Using an electrical sensor {4}
862.338  DF  .~.~.~.~.~ Resistance strain gage {1}
862.339.~.~.~.~.~.~ With noncontact coupling (e.g., rotary transformer)

DEFINITION

Classification: 73/862.339

With noncontact coupling (e.g., rotary transformer):

(under subclass 862.338) Subject matter comprising a stationary electrical circuit nonmechanically connected to the sensing means.