Headphone
Latest Shenzhen Dingchuang Smart Manufacturing Company Limited Patents:
Description
The broken lines depict portions of the headphone that form no part of the claimed design.
Claims
The ornamental design for a headphone, as shown and described.
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Patent History
Patent number: D954020
Type: Grant
Filed: Jul 1, 2020
Date of Patent: Jun 7, 2022
Assignee: Shenzhen Dingchuang Smart Manufacturing Company Limited (Guangdong)
Inventor: Liang Wan (Hanzhong)
Primary Examiner: Paula Allen Greene
Application Number: 29/740,184
Type: Grant
Filed: Jul 1, 2020
Date of Patent: Jun 7, 2022
Assignee: Shenzhen Dingchuang Smart Manufacturing Company Limited (Guangdong)
Inventor: Liang Wan (Hanzhong)
Primary Examiner: Paula Allen Greene
Application Number: 29/740,184
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)