U.S. patent number D841,627 [Application Number D/623,216] was granted by the patent office on 2019-02-26 for earphone. The grantee listed for this patent is Shenzhen Light Speed Technology Co., Ltd.. Invention is credited to JuFei Wen.
United States Patent | D841,627 |
Wen | February 26, 2019 |
Inventors: | Wen; JuFei (Guangdong, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/623,216 | ||||||||||
Filed: | October 24, 2017 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223,205,188,192 ;D24/174 ;128/864,865,866 ;181/129,130,135 ;379/430,431 ;381/380,381,374,74 ;455/90.3,575.1,569.1 |
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