US PATENT SUBCLASS 40 / 468
.~.~ Magnetoclutch let off

Current as of: June, 1999
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40 /   HD   CARD, PICTURE, OR SIGN EXHIBITING

446  DF  CHANGING EXHIBITOR {25}
463  DF  .~ With electric circuit control {5}
468.~.~ Magnetoclutch let off

DEFINITION

Classification: 40/468

Magnetoclutch let off:

(under subclass 463) Device where the desired change is produced by an electrically-controlled magnet-armature so connected with a clutch as to release the motor or to disconnect the motor and change-producing mechanism at will.

SEE OR SEARCH CLASS

192, Clutches and Power-Stop Control,

.02, .098 for motor control and clutch; subclasses 30+ for clutches, per se.

310, Electrical Generator or Motor Structure,

92+, for torque transmitting electrical clutch.