US PATENT SUBCLASS 340 / 480
.~ Electromagnetically actuated mechanical signal

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

425.5  DF  LAND VEHICLE ALARMS OR INDICATORS {11}
480.~ Electromagnetically actuated mechanical signal {3}
481  DF  .~.~> Wigwag type
482  DF  .~.~> Normally encased {3}
487  DF  .~.~> Pivoting {2}

DEFINITION

Classification: 340/480

Electromagnetically actuated mechanical signal:

(under subclass 425.5) Subject matter in which the indicator is a mechanical device which is caused to move from an inactive position to a display position by means of a solenoid or motor.

SEE OR SEARCH CLASS

116, Signals and Indicators,

28+, for similar devices which are actuated manually or pneumatically.