U.S. patent number D312,886 [Application Number 07/182,077] was granted by the patent office on 1990-12-11 for adjustable lighting fixture. This patent grant is currently assigned to Alkco Manufacturing Company. Invention is credited to Tobias Brown.
United States Patent | D312,886 |
Brown | December 11, 1990 |
Inventors: | Brown; Tobias (Oak Park, IL) |
---|---|
Assignee: | Alkco Manufacturing Company
(Franklin Park, IL) |
Appl. No.: | 07/182,077 |
Filed: | April 14, 1988 |
Current U.S. Class: | D26/63 |
Field of Search: | ;D26/60-65 ;362/147,269,275,287,418,419,427,428 |
D232049 | July 1974 | Lahm et al. |
2740885 | April 1956 | Kruger |
4164784 | August 1979 | Jaksich |
4556936 | December 1985 | Snow |
Alkco "Space Enhancers" Lighting Catalog, .COPYRGT.1987, p. 7, Adjustable Light Fixture. . Elliptipar .RTM. Inc. "Innovations" Lighting Catalog, .COPYRGT.1986, Adjustable Lighting Fixture.. |
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