US PATENT SUBCLASS 192 / 54.4
.~.~ Magnetic or electromagnetic

Current as of: June, 1999
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192 /   HD   CLUTCHES AND POWER-STOP CONTROL

30 R  DF  CLUTCHES {15}
54.1  DF  .~ Torque responsive {7}
54.4.~.~ Magnetic or electromagnetic

DEFINITION

Classification: 192/54.4

Magnetic or electromagnetic:

(under subclass 54.1) Subject matter wherein the clutch is moved either to an engaged or disengaged position by a permanent magnet or an electromagnetic coil.

SEE OR SEARCH THIS CLASS, SUBCLASS:

84+, for a magnetic or electromagnetic operator, per se.