U.S. patent number D641,744 [Application Number D/385,155] was granted by the patent office on 2011-07-19 for keypad. This patent grant is currently assigned to Research In Motion Limited. Invention is credited to Jason Tyler Griffin.
United States Patent | D641,744 |
Griffin | July 19, 2011 |
Inventors: | Griffin; Jason Tyler (Kitchener, CA) |
---|---|
Assignee: | Research In Motion Limited
(Waterloo, Ontario, CA) |
Appl. No.: | D/385,155 |
Filed: | February 9, 2011 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
29358736 | Mar 31, 2010 | D634740 | |||
Current U.S. Class: | D14/247 |
Current International Class: | 1403 |
Field of Search: | ;D14/247-248,138R,138AD,138AC,138C,138G,191,203.1-203.8,496,144,244,432,439,455,456,138AA,138AB,137,147,218,341-347 ;D10/65,78,104 ;D13/168 ;D18/7 ;455/566,575.1,575.3 ;345/169 |
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