Device consisting of rotatable and extensible means for conducting electrical current
United States Patent 2673966
US Patent References:
/0296355.html
- - 0296355

Electrical fixture
- - 1607807

Lamp
- - 1782917

Adjustable support for electric lamps
- - 2116050


Inventors:
Francis, Larkin James
Publication Date:
03/30/1954
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Assignee:
Francis, Larkin James
Primary Class:
439/10
Other Classes:
439/21, 362/411
International Classes:
F21S6/00; F21V21/22; F21V21/28; F21V23/00; H01R39/00; F21V7/00; F21V21/14
Foreign References:
AT90217B
IT353632B