Combined extension cord and grounding device

Details Combined extension cord and grounding device Combined extension cord and grounding device

1976-01-21

1976-11-23

Lake, Roy

Geometrical instruments

339 8RL, H01R 306

Patent

active

039933806

ABSTRACT:
A combined extension cord and grounding device includes a two conductor cable having a two prong plug at one end and a housing on the other end carrying a three element socket. A grounding wire connected to a ground socket element thereof is wound about a reel within the housing and a free end of the wire exits the housing and is terminated with an alligator clip. A crank handle carried by the housing engages the reel for manual rotation thereof for selective deployment of the grounding wire.

REFERENCES:
patent: 1882385 (1932-10-01), Johnson
patent: 2979576 (1961-04-01), Huber
patent: 2984808 (1961-05-01), Bender
patent: 3828297 (1974-08-01), Hoza

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