US PATENT SUBCLASS 439 / 591
.~ Coupling part for use between duplicate coupling parts (e.g., sandwiched between printed circuit boards)


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

586  DF  COUPLING PART INCLUDING FLEXING INSULATION {10}
591.~ Coupling part for use between duplicate coupling parts (e.g., sandwiched between printed circuit boards)


DEFINITION

Classification: 439/591

Coupling part for use between duplicate coupling parts (e.g.., sandwiched between printed circuit boards):

(under subclass 586) Coupling part comprising a member for transmitting electricity from a second to a third such device wherein the second and third such devices are identical in configuration to each other in the areas intended to interfit with the first device.

(1) Note. The connector of this subclass is intended to be used in series between a power source and a user of electricity. This subclass is not intended to include a connector for receiving power through a base portion and transmitting that power to a pair of connectors, even though the connectors of the pair are identical, e.g.., a device to connect two electric lamps to a single lamp socket is not included herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

66, for a coupling part of the type found herein combined with a preformed panel circuit arrangement, e.g.., a printed circuit board.

91, for an electrical connector including an elastomeric or nonmetallic conductive portion adapted to be sandwiched between preformed panel circuit arrangement.