U.S. patent number D571,494 [Application Number D/281,271] was granted by the patent office on 2008-06-17 for area light. This patent grant is currently assigned to Acuity Brands, Inc.. Invention is credited to Doyle Scott Butler, Frank A. Friedman.
United States Patent | D571,494 |
Friedman , et al. | June 17, 2008 |
Inventors: | Friedman; Frank A. (Mill Valley, CA), Butler; Doyle Scott (Dunwoody, GA) |
---|---|
Assignee: | Acuity Brands, Inc. (Atlanta,
GA) |
Appl. No.: | D/281,271 |
Filed: | June 20, 2007 |
Current U.S. Class: | D26/67 |
Current International Class: | 2605 |
Field of Search: | ;D26/67-71 ;362/145,431 |
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