U.S. patent number D890,125 [Application Number D/731,263] was granted by the patent office on 2020-07-14 for earphone. The grantee listed for this patent is Shenzhen Humboldt Technology Co., Ltd. Invention is credited to Jianwei Feng.
United States Patent | D890,125 |
Feng | July 14, 2020 |
Inventors: | Feng; Jianwei (Guangdong, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/731,263 | ||||||||||
Filed: | April 14, 2020 |
Current U.S. Class: | D14/205; D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,223 ;D24/174 ;128/865 ;381/380,381,370 ;455/90.3,575.1,569.1 |
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