US PATENT SUBCLASS 439 / 107
.~.~.~ Duplex receptacle

Current as of: June, 1999
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439 /   HD   ELECTRICAL CONNECTORS

92  DF  WITH CIRCUIT CONDUCTORS AND SAFETY GROUNDING PROVISION {7}
101  DF  .~ Direct grounding of coupling part member passing into aperture {4}
106  DF  .~.~ Three-prong coupling part including ground prong, or receptacle {1}
107.~.~.~ Duplex receptacle

DEFINITION

Classification: 439/107

Duplex receptacle:

(under subclass 106) Electrical connector comprising a member for receiving a mating part having more than two prong contacts at first location and for receiving a second mating part of like configuration to the first.

(1) Note. The connector of this subclass is known by the name of this subclass title in the home building trade.