Headphone
Description
Claims
The ornamental design of a headphone, as shown and described.
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Patent History
Patent number: D673520
Type: Grant
Filed: Sep 9, 2011
Date of Patent: Jan 1, 2013
Assignee: Shenzhen Kal Ju Yuan Technology Co. Ltd (ShenZhen, GuangDong)
Inventor: Chao Tan (Shenzhen)
Primary Examiner: Paula Greene
Attorney: Tim Tingkang Xia
Application Number: 29/401,324
Type: Grant
Filed: Sep 9, 2011
Date of Patent: Jan 1, 2013
Assignee: Shenzhen Kal Ju Yuan Technology Co. Ltd (ShenZhen, GuangDong)
Inventor: Chao Tan (Shenzhen)
Primary Examiner: Paula Greene
Attorney: Tim Tingkang Xia
Application Number: 29/401,324
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)