U.S. patent number D494,565 [Application Number D/181,520] was granted by the patent office on 2004-08-17 for set of speakers. Invention is credited to HongBo Yao.
United States Patent | D494,565 |
Yao | August 17, 2004 |
Inventors: | Yao; HongBo (Monterey Park, CA) |
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Appl. No.: | D/181,520 |
Filed: | May 12, 2003 |
Current U.S. Class: | D14/215; D14/211; D14/214 |
Current International Class: | 1401 |
Field of Search: | ;D14/204,207,209-216,356 ;181/143-145,147-148,150,153,157,198-199 ;381/300-302,306,333,345,361-364,386-388 |
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