Headphone
Description
Claims
The ornamental design for a headphone, as shown.
Referenced Cited
U.S. Patent Documents
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5406037 | April 11, 1995 | Nageno et al. |
D394058 | May 5, 1998 | Fitzgerald |
5793878 | August 11, 1998 | Chang |
D409197 | May 4, 1999 | Nakamura |
D441734 | May 8, 2001 | Fitzgerald |
D443603 | June 12, 2001 | Taylor et al. |
D449290 | October 16, 2001 | Taylor et al. |
D456379 | April 30, 2002 | Fitzgerald |
D457512 | May 21, 2002 | Yoneda |
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D556187 | November 27, 2007 | Feng |
Patent History
Patent number: D566688
Type: Grant
Filed: Mar 12, 2007
Date of Patent: Apr 15, 2008
Inventor: Ching-chi Wang (Chashan, Donnguan, Guangdong)
Primary Examiner: Paula A. Greene
Application Number: 29/277,836
Type: Grant
Filed: Mar 12, 2007
Date of Patent: Apr 15, 2008
Inventor: Ching-chi Wang (Chashan, Donnguan, Guangdong)
Primary Examiner: Paula A. Greene
Application Number: 29/277,836
Classifications
Current U.S. Class:
With Microphone (D14/206)