US PATENT SUBCLASS 340 / 391.1
.~.~ Housing or mounting

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

384.1  DF  AUDIBLE INDICATION {11}
388.1  DF  .~ Diaphragm (e.g., horn or buzzer) {7}
391.1.~.~ Housing or mounting

DEFINITION

Classification: 340/391.1

Housing or mounting:

(under subclass 388.1) Subject matter comprising means for supporting or enclosing the audible signalling device.

(1) Note. This subclass includes supports for the diaphragm.

SEE OR SEARCH THIS CLASS, SUBCLASS:

396.1, for housing or mounting of percussion type sound producers.