Headphone
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Description
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D938934
Type: Grant
Filed: Feb 13, 2020
Date of Patent: Dec 21, 2021
Assignee: AUDIO-TECHNICA CORPORATION (Tokyo)
Inventors: Kodai Tsubone (Tokyo), Yutaro Kumagai (Kanagawa)
Primary Examiner: Paula Allen Greene
Application Number: 29/724,170
Type: Grant
Filed: Feb 13, 2020
Date of Patent: Dec 21, 2021
Assignee: AUDIO-TECHNICA CORPORATION (Tokyo)
Inventors: Kodai Tsubone (Tokyo), Yutaro Kumagai (Kanagawa)
Primary Examiner: Paula Allen Greene
Application Number: 29/724,170
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)