US PATENT SUBCLASS 439 / 673
.~.~.~.~.~ Having plural bayonet-coupling contacts

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

625  DF  WITH INSULATION OTHER THAN CONDUCTOR SHEATH {10}
626  DF  .~ Plural-contact coupling part {7}
660  DF  .~.~ Plural-contact coupling part comprises receptacle or plug {12}
670  DF  .~.~.~ Having coupling contact requiring successive relative motions in different directions to complete the coupling {1}
671  DF  .~.~.~.~ Having bayonet-coupling contact {2}
673.~.~.~.~.~ Having plural bayonet-coupling contacts {1}
674  DF  .~.~.~.~.~.~> Polarized

DEFINITION

Classification: 439/673

Having plural bayonet-coupling contacts:

(under subclass 671) Coupling part carrying at least two mutually insulated, locking or retaining contacts, each of which requires the engaging motion between the coupling part and its mating coupling part to be first along the longitudinal coupling axis and then a partial turning about the said coupling axis.