U.S. patent number D324,687 [Application Number 07/578,843] was granted by the patent office on 1992-03-17 for surround sound processor. Invention is credited to Norman J. Olson.
United States Patent | D324,687 |
Olson | March 17, 1992 |
Inventors: | Olson; Norman J. (Hillsborough, CA) |
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Appl. No.: | 07/578,843 |
Filed: | September 4, 1990 |
Current U.S. Class: | D14/217 |
Field of Search: | ;D14/124,162,217,239,260,168,188,197,198,265 |
D318279 | July 1991 | Laiacona et al. |
Video Review, Nov. 1987, p. 44, top--SS1 Model 360II Surround Sound Processor. . Video Review, Jul. 1988, p. 59, top right--Audiosource Surround Sound Processor. . Stereo Review, Dec. 1988, p. 24, top right--SS1 Model 4000 Surround Decoder.. |
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