U.S. patent number D791,734 [Application Number D/558,365] was granted by the patent office on 2017-07-11 for earphone. The grantee listed for this patent is Chanjiao Ou. Invention is credited to Chanjiao Ou.
United States Patent | D791,734 |
Ou | July 11, 2017 |
Inventors: | Ou; Chanjiao (Guangdong, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/558,365 | ||||||||||
Filed: | March 17, 2016 |
Current U.S. Class: | D14/206 |
Current International Class: | 1401 |
Field of Search: | ;D14/206,205,372,192,188 ;D29/112 ;2/209 ;181/129,130,135 ;379/430,431 ;381/380,381,374 |
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