U.S. patent number D922,358 [Application Number D/746,306] was granted by the patent office on 2021-06-15 for earphones. This patent grant is currently assigned to STB INTERNATIONAL LIMITED. The grantee listed for this patent is STB INTERNATIONAL LIMITED. Invention is credited to Junfeng Li.
United States Patent | D922,358 |
Li | June 15, 2021 |
Inventors: | Li; Junfeng (Shenzhen, CN) | ||||||||||
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Applicant: |
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Assignee: | STB INTERNATIONAL LIMITED (Hong
Kong, CN) |
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Appl. No.: | D/746,306 | ||||||||||
Filed: | August 13, 2020 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223,205 ;D24/174 ;128/864,865,866 ;455/90.3,575.1,569.1 |
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