U.S. patent number D495,685 [Application Number D/192,921] was granted by the patent office on 2004-09-07 for headphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Shinpei Hirano.
United States Patent | D495,685 |
Hirano | September 7, 2004 |
Inventors: | Hirano; Shinpei (Tokyo, JP) |
---|---|
Assignee: | Sony Corporation (Tokyo,
JP) |
Appl. No.: | D/192,921 |
Filed: | November 3, 2003 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/192,205-206,223 ;D24/174 ;379/430 ;381/381,378,379,374,376,377 ;181/129 |
D399206 | October 1998 | Yasutomi et al. |
D443261 | June 2001 | Yuyama |
D472890 | April 2003 | Suzuki |
D474178 | May 2003 | Eroma |
D477820 | July 2003 | Suzuki et al. |
D478573 | August 2003 | Wrisley et al. |
D482022 | November 2003 | Nakano |
Web page "MDR-J10SP-P" www.yodobashi.com, 1 sheet, Yodobashi Camera (Sep. 2003 at the latest). . Web page "RP-HZ5-S" www.yodobashi.com, 1 sheet, Yodobashi Camera (Sep. 2003 at the latest). . Web page "HP-AL33-H" www.yodobashi.com, 1 sheet, Yodobashi Camera (Sep. 2003 at the latest). . Web page "SE-E03-II-J6" www.yodobashi.com, 1 sheet, Yodobashi Camera (Sep. 2003 at the latest).. |
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