U.S. patent number D838,256 [Application Number D/612,032] was granted by the patent office on 2019-01-15 for headphones. The grantee listed for this patent is Underwater Audio LLC. Invention is credited to Emily Lacy-Nichols, Pei Wang.
United States Patent | D838,256 |
Wang , et al. | January 15, 2019 |
Inventors: | Wang; Pei (Shenzhen, CN), Lacy-Nichols; Emily (Corvallis, OR) | ||||||||||
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Applicant: |
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Appl. No.: | D/612,032 | ||||||||||
Filed: | July 27, 2017 |
Current U.S. Class: | D14/205 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,206,188,192 ;D24/106,174 ;181/129,130,135 ;379/430,431 ;381/380,381,74,374,378 ;455/90.3,575.1,569.1 |
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