U.S. patent number D658,654 [Application Number D/391,782] was granted by the patent office on 2012-05-01 for keyboard. This patent grant is currently assigned to Research In Motion Limited. Invention is credited to Chao Chen, Xiaofeng Li, Donald Somerset McKenzie, Shannon Tyler Moore, Kevin Roy Sugden.
United States Patent | D658,654 |
Moore , et al. | May 1, 2012 |
Inventors: | Moore; Shannon Tyler (Waterloo, CA), McKenzie; Donald Somerset (Waterloo, CA), Sugden; Kevin Roy (Toronto, CA), Chen; Chao (Waterloo, CA), Li; Xiaofeng (Kitchener, CA) |
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Assignee: | Research In Motion Limited
(Waterloo, Ontario, CA) |
Appl. No.: | D/391,782 |
Filed: | May 12, 2011 |
Current U.S. Class: | D14/455; D14/456 |
Current International Class: | 1402 |
Field of Search: | ;D14/138,247,341-346,391-399,455,456 ;D18/1,2,7,11,4.1-4.6 ;178/17A,17C ;200/5A,5R,6A,6R ;235/145A,145R ;341/22,23 ;345/160,168,169 ;361/679.08,679.09,679.11,679.12 ;400/484-489,492,682 ;455/418,550.1,556.2,575.1,575.3,575.4 |
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