U.S. patent number D458,230 [Application Number D/134,834] was granted by the patent office on 2002-06-04 for user interface. This patent grant is currently assigned to Steelcase Development Corporation. Invention is credited to Richard Scott Hand, Joel T. Ruiter, Stephen Wahl.
United States Patent | D458,230 |
Hand , et al. | June 4, 2002 |
Inventors: | Hand; Richard Scott (Palo Alto, CA), Ruiter; Joel T. (Grand Haven, MI), Wahl; Stephen (San Francisco, CA) |
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Assignee: | Steelcase Development
Corporation (Caledonia, MI) |
Appl. No.: | D/134,834 |
Filed: | December 29, 2000 |
Current U.S. Class: | D13/164 |
Current International Class: | 1303 |
Field of Search: | ;D13/154,155,162,164,168 ;D14/217,240 ;D10/46,106 ;D21/324 ;200/5R,5A,412,520,237,302.1,302.3,310 ;219/482,507 |
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D272339 | January 1984 | Penland et al. |
D310202 | August 1990 | Suck |
D338191 | August 1993 | Ahmed et al. |
D342056 | December 1993 | Rivera et al. |
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