US PATENT SUBCLASS 439 / 521
.~ Including contact cover or case

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

519  DF  WITH PROVISION TO RESTRICT ENVIRONMENT EFFECTS {2}
521.~ Including contact cover or case {2}
522  DF  .~.~> Connector comprising or mating with tapered post, e.g., storage battery terminal
523  DF  .~.~> Having elastic or heat shrunk cable grip

DEFINITION

Classification: 439/521

Including contact cover or case:

(under subclass 519) Electrical connector with means to inhibit exposure thereof comprising a sealed housing wherein the electricity transmitting joint is encased to substantially seal out gas and moisture.

SEE OR SEARCH THIS CLASS, SUBCLASS:

125+, for an electrical connector having a spark or glow plug cover.

201+, for a connector combined with a liquid filled storage chamber encompassing the contact.