U.S. patent number D375,746 [Application Number D/040,504] was granted by the patent office on 1996-11-19 for loudspeaker. Invention is credited to Chi-Kun Wu.
United States Patent | D375,746 |
Wu | November 19, 1996 |
Inventors: | Wu; Chi-Kun (Taipei 10477, TW) |
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Appl. No.: | D/040,504 |
Filed: | June 20, 1995 |
Current U.S. Class: | D14/216; D14/215 |
Field of Search: | ;D14/204,207-213,215-216 ;181/144-145,147-148,153,157,159,198,199 ;381/24,88,90-91,153,159,186,188 |
D223580 | May 1972 | Richards |
D270444 | September 1983 | Matsuda et al. |
3393766 | July 1968 | Mitchell |
3547220 | December 1970 | Watson |
5191177 | March 1993 | Chi |
Bazooka Bass Tubes brochure, p. 3, SAS-T102 (bottom left side).. |
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