U.S. patent number D822,638 [Application Number D/596,676] was granted by the patent office on 2018-07-10 for headset. This patent grant is currently assigned to SKY WING COMMUNICATION ELECTRONICS CO., LTD.. The grantee listed for this patent is Jian Hua Liu. Invention is credited to Jian Hua Liu.
United States Patent | D822,638 |
Liu | July 10, 2018 |
Inventors: | Liu; Jian Hua (Dongguan, CN) | ||||||||||
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Applicant: |
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Assignee: | SKY WING COMMUNICATION ELECTRONICS
CO., LTD. (Dongguan, CN) |
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Appl. No.: | D/596,676 | ||||||||||
Filed: | March 10, 2017 |
Current U.S. Class: | D14/206; D14/226 |
Current International Class: | 1401 |
Field of Search: | ;D14/206,205,223,226,225,188,192 ;181/129,130,135 ;379/430,435,444,428.02 ;381/380,381,74,374 ;455/90.3,575.1,569.1 |
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