Earphone
Latest Audio-Technica Corporation Patents:
Description
The broken lines are for illustrative purposes only; the broken lines form no part of the claimed design.
Claims
The ornamental design for an earphone, as shown and described.
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U.S. Patent Documents
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Patent History
Patent number: D904347
Type: Grant
Filed: Mar 22, 2019
Date of Patent: Dec 8, 2020
Assignee: Audio-Technica Corporation (Tokyo)
Inventors: Masayuki Yamamoto (Fukui), Toru Fusejima (Tokyo)
Primary Examiner: Paula Allen Greene
Application Number: 29/684,714
Type: Grant
Filed: Mar 22, 2019
Date of Patent: Dec 8, 2020
Assignee: Audio-Technica Corporation (Tokyo)
Inventors: Masayuki Yamamoto (Fukui), Toru Fusejima (Tokyo)
Primary Examiner: Paula Allen Greene
Application Number: 29/684,714
Classifications
Current U.S. Class:
Headphone (D14/223)