Electrical connectors – With indicating or identifying provision – Connection indicating provision
Patent
1991-09-18
1993-05-04
Abrams, Neil
Electrical connectors
With indicating or identifying provision
Connection indicating provision
340656, 439910, H01R 13717
Patent
active
052075940
ABSTRACT:
An electrical power extension cord having an illuminated connecting body at an end of the extension cord is described. The end is illuminated if it is connected to an active power source with or without a functioning ground conductor, depending upon the electrical configuration within the body. The body is formed from a translucent material having the illumination apparatus embedded within such that the illuminated body is visible from all directions.
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patent: 3020518 (1962-02-01), Camping et al.
patent: 3611257 (1971-10-01), Carkhuff
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patent: 4118690 (1978-10-01), Paynton
patent: 4671597 (1987-06-01), Grill
patent: 4861288 (1989-08-01), Friedman
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