Title:
Adjustable electric floor receptacle
United States Patent 2811574
US Patent References:
/0380308.html
- - 0380308

/0681416.html
- - 0681416

/1023246.html
- - 1023246

/1136929.html
- - 1136929

/1254641.html
- - 1254641


Inventors:
Guerrero, John J.
Publication Date:
10/29/1957
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Assignee:
Guerrero, John J.
Primary Class:
174/57
Other Classes:
174/484, 174/50, 439/131, 220/3.300
International Classes:
H02G3/18
US Patent References:
1693682Underfloor duct system
2196842Wall socket
2445244Multiple connection
2623917Moistureproof plug connection
Foreign References:
GB358148A