U.S. patent number D503,714 [Application Number D/200,762] was granted by the patent office on 2005-04-05 for keyboard with integrally shaped buttons and multimedia control. This patent grant is currently assigned to Logitech Europe S.A.. Invention is credited to Denis Pavillard, Peter Sheehan, John Skeehan, Keith John Tritschler.
United States Patent | D503,714 |
Tritschler , et al. | April 5, 2005 |
Inventors: | Tritschler; Keith John (County Wicklow, IE), Sheehan; Peter (County Wicklow, IE), Pavillard; Denis (Vaud, CH), Skeehan; John (Pully, CH) |
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Assignee: | Logitech Europe S.A.
(Romanel-sur Morges, CH) |
Appl. No.: | D/200,762 |
Filed: | March 2, 2004 |
Current U.S. Class: | D14/398 |
Current International Class: | 1402 |
Field of Search: | ;D14/391,392,396,398,385 ;D18/1,2,7 ;178/17A,17C ;200/5A,5R,6A,6R ;235/145A,145R ;341/22,23 ;345/160,167,168 ;400/484-489,682,472 |
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D443271 | June 2001 | Poole et al. |
D458607 | June 2002 | Tritschler et al. |
D458931 | June 2002 | Yu |
D471910 | March 2003 | Cheng |
D474470 | May 2003 | Wu et al. |
D481730 | November 2003 | Kang et al. |
6682235 | January 2004 | Monney et al. |
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