U.S. patent number D878,331 [Application Number D/665,618] was granted by the patent office on 2020-03-17 for headset. This patent grant is currently assigned to Audio-Technica Corporation. The grantee listed for this patent is Audio-Technica Corporation. Invention is credited to Shohei Araki, Kodai Tsubone.
United States Patent | D878,331 |
Tsubone , et al. | March 17, 2020 |
Inventors: | Tsubone; Kodai (Tokyo, JP), Araki; Shohei (Kanagawa, JP) | ||||||||||
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Applicant: |
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Assignee: | Audio-Technica Corporation
(Tokyo, JP) |
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Appl. No.: | D/665,618 | ||||||||||
Filed: | October 5, 2018 |
Apr 6, 2018 [JP] | 2018-007627 | |||
Current U.S. Class: | D14/206; D14/226 |
Current International Class: | 1401 |
Field of Search: | ;D14/206,226,205,188,192 ;D29/112 ;2/209 ;181/129,130,135 ;379/430,431 ;381/380,381,374 ;455/90.3,575.1,569.1 |
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