US PATENT SUBCLASS 340 / 388.5
.~.~ Armature support

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}
388.5.~.~ Armature support {1}
388.6  DF  .~.~.~> Having spring

DEFINITION

Classification: 340/388.5

Armature support:

(under subclass 388.1) Subject matter including means for pivotally mounting or holding a movable part operated by an electromagnet to transmit its movement to the diaphragm for producing sounds.

(1) Note. This subclass includes, the bridge the plate, the frame, and the arm by which the armature is secured or supported.

SEE OR SEARCH THIS CLASS, SUBCLASS:

397.1, for armature support of percussion type sound producers.