US PATENT SUBCLASS 367 / 173
.~.~ Transducer with support

Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

140  DF  SIGNAL TRANSDUCERS {4}
141  DF  .~ Underwater type {15}
173.~.~ Transducer with support

DEFINITION

Classification: 367/173

Transducer with support:

(under subclass 141) Subject matter having specific means to support the transducer.

(1) Note. For purposes of classification in this subclass, the support structure must be more than nominally recited.

SEE OR SEARCH THIS CLASS, SUBCLASS:

165, for similar subject matter wherein the transducer is of the piezoelectric type.