03960428 is referenced by 109 patents and cites 8 patents.

An electrical connector having means providing a signal when the connector members are fully engaged. The coupling nut on one connector member carries a detent pin which engages a mating recess in the shell of the connector member when the member is fully coupled to its mating connector member. When the detent pin engages the recess, an electrical indicator circuit is closed providing a signal that the connector members are mated. A releasable lock ring is also provided on the coupling nut which maintains the detent pin engaged with the recess.

Title
Electrical connector
Application Number
5/565344
Publication Number
3960428
Application Date
April 7, 1975
Publication Date
June 1, 1976
Inventor
John L Hawkins Jr
Pasadena
CA, US
Hubert W Naus
Monrovia
CA, US
Agent
Thomas L Peterson
Assignee
International Telephone and Telegraph Corporation
NY, US
IPC
H01R 13/54
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