US PATENT SUBCLASS 374 / 154
.~.~.~ With coupling between rotating sensor and stationary electrical circuitry

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

100  DF  TEMPERATURE MEASUREMENT (E.G., THERMOMETER) {13}
141  DF  .~ Combined with diverse art device {11}
153  DF  .~.~ With roll or rotary specimen or support {1}
154.~.~.~ With coupling between rotating sensor and stationary electrical circuitry

DEFINITION

Classification: 374/154

With coupling between rotating sensor and stationary electrical circuitry:

(under subclass 153) Subject matter including an arrangement to couple a sensor located in or on the rotating element, and including indicating circuitry which does not rotate.