U.S. patent number D325,580 [Application Number 07/421,696] was granted by the patent office on 1992-04-21 for audio mixer. This patent grant is currently assigned to TEAC Corporation. Invention is credited to Shigeru Hasegawa, Masafumi Ito, Minoru Sube, Keiji Tsunoda.
United States Patent | D325,580 |
Ito , et al. | April 21, 1992 |
Inventors: | Ito; Masafumi (Tokyo, JP), Hasegawa; Shigeru (Kodaira, JP), Sube; Minoru (Hachioji, JP), Tsunoda; Keiji (Kokubunji, JP) |
---|---|
Assignee: | TEAC Corporation
(JP) |
Appl. No.: | 07/421,696 |
Filed: | October 16, 1989 |
Apr 19, 1989 [JP] | 1-14482 | |||
Current U.S. Class: | D14/217 |
Field of Search: | ;D14/124,162,217,239,260 ;381/28,119 ;379/202 |
D273676 | May 1984 | Itoh et al. |
D273950 | May 1984 | Itoh et al. |
D291196 | August 1987 | Ito et al. |
4885792 | December 1989 | Christensen et al. |
753051 | Jan 1989 | JP | |||
764472 | Jun 1989 | JP | |||
Music Trades, Mar. 1987, p. 82, bottom right--Sound Tech model 310SE mixing console. . High Fidelity, Mar. 1988, p. 13, top right--cassette recorder/mixers. . Music Trades, Jan. 1987, p. 13, Akai multi-track recording system.. |
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