Headphone
Description
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
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Patent History
Patent number: D921606
Type: Grant
Filed: Oct 23, 2019
Date of Patent: Jun 8, 2021
Assignee: SHENZHEN YUNHUI TECHNOLOGY CO., LTD (Shenzhen)
Inventor: Yue Wang (Hubei)
Primary Examiner: Paula Allen Greene
Application Number: 29/710,384
Type: Grant
Filed: Oct 23, 2019
Date of Patent: Jun 8, 2021
Assignee: SHENZHEN YUNHUI TECHNOLOGY CO., LTD (Shenzhen)
Inventor: Yue Wang (Hubei)
Primary Examiner: Paula Allen Greene
Application Number: 29/710,384
Classifications