U.S. patent number D584,297 [Application Number D/297,404] was granted by the patent office on 2009-01-06 for set of key buttons for a telephone handset. This patent grant is currently assigned to Panasonic Corporation. Invention is credited to Masashi Furuno, Takashi Hasegawa, Toshiya Moriyama, Hideaki Sakamoto.
United States Patent | D584,297 |
Furuno , et al. | January 6, 2009 |
Inventors: | Furuno; Masashi (Kadoma, JP), Hasegawa; Takashi (Kadoma, JP), Moriyama; Toshiya (Kadoma, JP), Sakamoto; Hideaki (Kadoma, JP) |
---|---|
Assignee: | Panasonic Corporation (Osaka,
JP) |
Appl. No.: | D/297,404 |
Filed: | November 9, 2007 |
Current U.S. Class: | D14/247 |
Current International Class: | 1403 |
Field of Search: | ;D14/137,138,147,191,218,247-248,341-347,496 ;D10/65,78,104 ;D13/168 ;D18/7 ;455/556.1,566,575.1,575.3 ;345/169 |
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