Headphone
Latest Audio-Technica Corporation Patents:
Description
Portions of the drawings shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D878328
Type: Grant
Filed: Oct 5, 2018
Date of Patent: Mar 17, 2020
Assignee: Audio-Technica Corporation (Tokyo)
Inventors: Kodai Tsubone (Tokyo), Shohei Araki (Kanagawa)
Primary Examiner: Paula Allen Greene
Application Number: 29/665,623
Type: Grant
Filed: Oct 5, 2018
Date of Patent: Mar 17, 2020
Assignee: Audio-Technica Corporation (Tokyo)
Inventors: Kodai Tsubone (Tokyo), Shohei Araki (Kanagawa)
Primary Examiner: Paula Allen Greene
Application Number: 29/665,623
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)