US PATENT SUBCLASS 439 / 44
.~ Planar circuit overlying a second planar circuit, both adapted to be electrically connected

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

43  DF  WITH SELECTABLE CIRCUIT, E.G., PLUG BOARD {5}
44.~ Planar circuit overlying a second planar circuit, both adapted to be electrically connected {1}
45  DF  .~.~> Connected by transversely inserted pin {3}

DEFINITION

Classification: 439/44

Planar circuit overlying a second planar circuit, both adapted to be electrically connected:

(under subclass 43) Electrical connector wherein the previously arranged circuits comprise at least first and second electrical circuits, each physically positioned in a generally planar configuration, the circuits to be impositioned one above the other and adapted to be electrically connected to each other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

65+, for a preformed panel circuit arrangement with provision to conduct electricity from that panel circuit to another.

74+, for superposed panel circuits, generally.