US PATENT SUBCLASS 439 / 562
.~.~ Coupling part including panel engaging shoulder

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

527  DF  WITH SUPPORTING MEANS FOR COUPLING PART {18}
544  DF  .~ Coupling part or mating part extending into panel opening {6}
562.~.~ Coupling part including panel engaging shoulder {4}
563  DF  .~.~.~> Comprising detachable or adjustable flange
564  DF  .~.~.~> Directly attached to panel by elongated fastener in tension (e.g., rivet, bolt or screw)
565  DF  .~.~.~> With opposed, cooperating panel engaging member
566  DF  .~.~.~> For permanent attachment to panel, e.g., by welding

DEFINITION

Classification: 439/562

Coupling part including panel engaging shoulder:

(under subclass 544) Coupling part having a portion intended to extend laterally beyond the margin of the opening in the generally planar sheet and intended to supportingly contact a planar surface of the sheet.