U.S. patent number D888,691 [Application Number D/728,005] was granted by the patent office on 2020-06-30 for earphone. The grantee listed for this patent is Shenzhen Shengliansheng Technology Co., Ltd.. Invention is credited to Huanjie Liu.
United States Patent | D888,691 |
Liu | June 30, 2020 |
Inventors: | Liu; Huanjie (Shenzhen, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/728,005 | ||||||||||
Filed: | March 16, 2020 |
Jan 3, 2020 [CN] | 2020 3 0003087 | |||
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223,205 ;D24/174 ;128/864 ;381/322,328,370,380,381 ;455/90,3,575.1,569.1 |
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