U.S. patent number D432,518 [Application Number D/111,698] was granted by the patent office on 2000-10-24 for audio system. Invention is credited to Keiko Muto.
United States Patent | D432,518 |
Muto | October 24, 2000 |
Inventors: | Muto; Keiko (North Hollywood, CA) |
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Appl. No.: | D/111,698 |
Filed: | October 1, 1999 |
Current U.S. Class: | D14/172; D14/168; D14/214 |
Current International Class: | 1401 |
Field of Search: | ;D14/172,204,210-216,219,188,193-198 ;181/144-148,150,152,198-199 ;381/182,300-302,307,359,361,386,395 |
D348672 | July 1994 | Falkner et al. |
D416259 | November 1999 | Hoyt et al. |
D416900 | November 1999 | Yamada |
5400408 | March 1995 | Lundgren et al. |
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