US PATENT SUBCLASS 439 / 489
.~ Connection indicating provision


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

488  DF  WITH INDICATING OR IDENTIFYING PROVISION {2}
489.~ Connection indicating provision {1}
490  DF  .~.~> Indicator light


DEFINITION

Classification: 439/489

Connection indicating provision:

(under subclass 488) Electrical connector wherein the means for providing visible, audible or other discernible denotation signals when a connector part is properly coupled to either another connector part or an electricity transmitting strandlike member or assembly.

(1) Note. A signal that is turned off by the making of a connection is included herein.