U.S. patent number D905,018 [Application Number D/729,356] was granted by the patent office on 2020-12-15 for earphone. The grantee listed for this patent is Zhaowei Zhu. Invention is credited to Zhaowei Zhu.
United States Patent | D905,018 |
Zhu | December 15, 2020 |
Inventors: | Zhu; Zhaowei (Xianyou, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/729,356 | ||||||||||
Filed: | March 26, 2020 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223,205 ;D24/174 ;128/864-865,866 ;381/328,323,321,380,381 ;455/90.3,575.1,569.1 |
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