U.S. patent number D659,683 [Application Number D/392,774] was granted by the patent office on 2012-05-15 for bluetooth headset. This patent grant is currently assigned to Cheng Uei Precision Industry Co., Ltd.. Invention is credited to Guan-Hua Tzeng.
United States Patent | D659,683 |
Tzeng | May 15, 2012 |
Inventors: | Tzeng; Guan-Hua (New Taipei, TW) |
---|---|
Assignee: | Cheng Uei Precision Industry Co.,
Ltd. (New Taipei, TW) |
Appl. No.: | D/392,774 |
Filed: | May 26, 2011 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,206,223 ;181/129,130,135 ;381/380,381,374,375 ;379/430,431 ;455/90.3,575.1 |
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D633480 | March 2011 | Behar et al. |
D647512 | October 2011 | McConnell et al. |
D647890 | November 2011 | Son |
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