Headphone
Description
The broken lines depict environment and are for illustrative purposes only; the broken lines 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: D907598
Type: Grant
Filed: Mar 8, 2019
Date of Patent: Jan 12, 2021
Assignee: Shenzhen MeiDong Acoustics Co., Ltd. (Guangdong)
Inventor: Qingkai Mei (Guangdong)
Primary Examiner: Paula Allen Greene
Application Number: 29/682,818
Type: Grant
Filed: Mar 8, 2019
Date of Patent: Jan 12, 2021
Assignee: Shenzhen MeiDong Acoustics Co., Ltd. (Guangdong)
Inventor: Qingkai Mei (Guangdong)
Primary Examiner: Paula Allen Greene
Application Number: 29/682,818
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)