U.S. patent number D505,411 [Application Number D/205,632] was granted by the patent office on 2005-05-24 for combined headphone and audio player. This patent grant is currently assigned to Sony Corporation. Invention is credited to Wakaba Sakai.
United States Patent | D505,411 |
Sakai | May 24, 2005 |
Inventors: | Sakai; Wakaba (Tokyo, JP) |
---|---|
Assignee: | Sony Corporation (Tokyo,
JP) |
Appl. No.: | D/205,632 |
Filed: | May 19, 2004 |
Current U.S. Class: | D14/192; D14/205 |
Current International Class: | 1403 |
Field of Search: | ;D14/191,192,204,205,223,249,248,137,138,147,148,188 ;381/300,370,309-311,376-381 ;379/430,431,433.01,440 |
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