US PATENT SUBCLASS 340 / 870.38
.~.~ Resistive transmitter

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

870.01  DF  CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) {15}
870.3  DF  .~ With particular transmitter (e.g., piezoelectric, dynamo) {3}
870.38.~.~ Resistive transmitter

DEFINITION

Classification: 340/870.38

Resistive transmitter:

(under subclass 870.3) Subject matter in which a transducer is a variable resistor.

(1) Note. A transmitter is analogous to a transducer for the purpose of this definition.

SEE OR SEARCH CLASS

338, Electrical Resistors, appropriate subclasses for electrical resistor, per se.