U.S. patent number D407,715 [Application Number D/084,624] was granted by the patent office on 1999-04-06 for ergonomic cellular phone. Invention is credited to Alan H. Grant.
United States Patent | D407,715 |
Grant | April 6, 1999 |
Inventors: | Grant; Alan H. (Chevy Chase, MD) |
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Appl. No.: | D/084,624 |
Filed: | March 6, 1998 |
Current U.S. Class: | D14/138R |
Current International Class: | 1403 |
Field of Search: | ;D14/137,138,147-148,247-248,250,24,140-142 ;379/433,434,419,420,428,440 ;455/550-575,90 |
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