U.S. patent number D554,412 [Application Number D/270,006] was granted by the patent office on 2007-11-06 for studio soap pump. This patent grant is currently assigned to Simplehuman LLC. Invention is credited to Di-fong Chang, Tzu-Hao Wei, Frank Yang.
United States Patent | D554,412 |
Yang , et al. | November 6, 2007 |
Inventors: | Yang; Frank (Rancho Palos Verdes, CA), Wei; Tzu-Hao (Hacienda Heights, CA), Chang; Di-fong (Torrance, CA) |
---|---|
Assignee: | Simplehuman LLC (Torrance,
CA) |
Appl. No.: | D/270,006 |
Filed: | December 12, 2006 |
Current U.S. Class: | D6/542 |
Current International Class: | 2302 |
Field of Search: | ;D6/542-545 ;221/282 ;222/14,173,146.3,628,251,181.1,181.3 ;D9/682,688,690,691,448,449 |
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