US PATENT SUBCLASS 29 / 597
.~.~.~ Commutator or slip ring assembly

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
592.1  DF  .~ Electrical device making {14}
596  DF  .~.~ Dynamoelectric machine {2}
597.~.~.~ Commutator or slip ring assembly

DEFINITION

Classification: 29/597

Commutator or slip ring assembly:

(under subclass 596) Process in which the device made includes a portion to be carried by a rotary part of a dynamoelectric machine and, in cooperation with a stationary contact, is designed to transmit current to or from the rotary part.