U.S. patent number D888,685 [Application Number D/702,781] was granted by the patent office on 2020-06-30 for wireless earphone. The grantee listed for this patent is Shenzhen Humboldt Technology Co., Ltd. Invention is credited to Wuqiang Lin.
United States Patent | D888,685 |
Lin | June 30, 2020 |
Inventors: | Lin; Wuqiang (Shenzhen, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/702,781 | ||||||||||
Filed: | August 22, 2019 |
Current U.S. Class: | D14/205 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,223 ;D24/174 ;381/374,380,381,370,375 ;455/90.3,575.1,569.1,113 ;181/135 |
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