U.S. patent number D617,485 [Application Number D/318,640] was granted by the patent office on 2010-06-08 for lamp housing. This patent grant is currently assigned to Steelcase Inc.. Invention is credited to John R. Hamilton, James N. Ludwig.
United States Patent | D617,485 |
Hamilton , et al. | June 8, 2010 |
Inventors: | Hamilton; John R. (Grand Rapids, MI), Ludwig; James N. (E. Grand Rapids, MI) |
---|---|
Assignee: | Steelcase Inc. (Grand Rapids,
MI) |
Appl. No.: | D/318,640 |
Filed: | May 23, 2008 |
Current U.S. Class: | D26/67; D26/89 |
Current International Class: | 2605 |
Field of Search: | ;D26/67-72,85,92,89,128,131,135 ;362/145,152,183,294,373,414,431,545,453-456 |
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