Headphone
Latest SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD Patents:
Description
The broken lines in the drawings 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: D872711
Type: Grant
Filed: Sep 27, 2019
Date of Patent: Jan 14, 2020
Assignee: SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD (Shenzhen)
Inventor: Zaihui Hu (Shenzhen)
Primary Examiner: Paula Allen Greene
Application Number: 29/707,291
Type: Grant
Filed: Sep 27, 2019
Date of Patent: Jan 14, 2020
Assignee: SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD (Shenzhen)
Inventor: Zaihui Hu (Shenzhen)
Primary Examiner: Paula Allen Greene
Application Number: 29/707,291
Classifications
Current U.S. Class:
Headphone (D14/223)