US PATENT SUBCLASS 367 / 169
.~.~ Elongated continuous type

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}
169.~.~ Elongated continuous type

DEFINITION

Classification: 367/169

Elongated continuous type:

(under subclass 141) Subject matter wherein a single transducer is composed of multiple transducer elements spaced from one another in extended linear or arcuate formats.

SEE OR SEARCH THIS CLASS, SUBCLASS:

153, for similar arrays of a multiplicity of functionally distinct transducers.