Electrical connectors – With contact preventer or retractable cover part – Dummy connector
Patent
1992-05-28
1993-08-24
Bradley, Paula A.
Electrical connectors
With contact preventer or retractable cover part
Dummy connector
439142, 439476, 439654, H01R 1344
Patent
active
052384160
ABSTRACT:
An electric extension cord receptacle includes side recesses to aid in grasping the receptacle while removing electric plugs from the receptacle. Two safety flaps attached to the receptacle body by living hinges pivot to cover unused electric sockets in the receptacle. The hinges are undercut to create preferred fold lines to properly register plastic plugs on the safety flaps with receiving slots in the electric sockets.
REFERENCES:
patent: Re31033 (1982-09-01), Wilson, Jr. et al.
patent: 3389367 (1968-06-01), Schwartz
patent: 3876273 (1975-04-01), Schwartz
patent: 4006958 (1977-02-01), Kramer et al.
patent: 4408813 (1983-10-01), Koehler
patent: 4729741 (1988-03-01), Peng
Bradley Paula A.
Paige Manufacturing Corp.
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