US PATENT SUBCLASS 396 / 508
.~.~ Dynamo-electric actuator

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

439  DF  CAMERA DETAIL {15}
505  DF  .~ Diaphragm {5}
508.~.~ Dynamo-electric actuator

DEFINITION

Classification: 396/508

Dynamo-electric actuator:

(under subclass 505) Subject matter having means to convert electrical energy to mechanical energy by means of an electromagnet to cause the diaphragm to actuate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

463+, for dynamo-electric actuator of shutter.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices,

160+, for control circuits of relays or solenoids.