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FIG. 1 is a front, top and right side perspective view of a headphone showing our new design, the opposite perspective view is a mirror image;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the environment is for illustrative purpose only and forms not part of the claimed design.


The ornamental design of a headphone, as shown and described.

Referenced Cited

U.S. Patent Documents

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Patent History

Patent number: D673518
Type: Grant
Filed: Sep 9, 2011
Date of Patent: Jan 1, 2013
Assignee: Shenzhen Kai Ju Yuan Technology Co. Ltd (ShenZhen, GuangDong)
Inventor: Chao Tan (Shenzhen)
Primary Examiner: Paula Greene
Attorney: Tim Tingkang Xia
Application Number: 29/401,320


Current U.S. Class: Headphone Or Headset (D14/205)