US PATENT SUBCLASS 439 / 299
.~ With coupling part retained in connection with mating part by presence of distinct coupling part

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

296  DF  WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART {15}
299.~ With coupling part retained in connection with mating part by presence of distinct coupling part {1}
300  DF  .~.~> Adapter

DEFINITION

Classification: 439/299

With coupling part retained in connection with mating part by presence of distinct coupling part:

(under subclass 296) Coupling part adapted to interfit with a mating part* and to be used in conjunction with a second coupling part which, when connected to a corresponding second mating part, physically blocks the first coupling part against removal from its mating part.