Noise-cancelling headphone
Description
The broken lines depict portions of the headphone that forms no part of the claimed design.
Claims
I claim the ornamental design for a noise-cancelling headphone, as shown and described.
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Patent History
Patent number: D968357
Type: Grant
Filed: Dec 9, 2020
Date of Patent: Nov 1, 2022
Assignee: Andon Health Co., Ltd. (Tianjin)
Inventor: Ming Cong (Tianjin)
Primary Examiner: Paula Allen Greene
Application Number: 29/761,413
Type: Grant
Filed: Dec 9, 2020
Date of Patent: Nov 1, 2022
Assignee: Andon Health Co., Ltd. (Tianjin)
Inventor: Ming Cong (Tianjin)
Primary Examiner: Paula Allen Greene
Application Number: 29/761,413
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)