U.S. patent number D268,673 [Application Number 06/212,130] was granted by the patent office on 1983-04-19 for loudspeaker. This patent grant is currently assigned to Pioneer Kabushiki Kaisha. Invention is credited to Takekazu Iijima.
United States Patent | D268,673 |
Iijima | April 19, 1983 |
Inventors: | Iijima; Takekazu (Tokyo, JP) |
---|---|
Assignee: | Pioneer Kabushiki Kaisha
(Tokyo, JP) |
Appl. No.: | 06/212,130 |
Filed: | December 2, 1980 |
Jun 2, 1980 [JP] | 55-21912 | |||
Current U.S. Class: | D14/214 |
Current International Class: | D1401 |
Field of Search: | ;D14/30,32-34,37,39,1 |
D258130 | February 1981 | Doherty |
379623 | Apr 1949 | JP | |||
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Circuit City Winter '78 Stereo Buying Guide, 11-19-78, Supplement to Washington Post, p. 70, Pioneer TS-X9. . Stereo Review, 8-79, front cover. . Evans '79-'80, Cat., .COPYRGT.'79, p. 257yx, Item #3, W-008, Speakers.. |
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