Headphone
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Description
Claims
The ornamental design for a headphone, as shown.
Referenced Cited
U.S. Patent Documents
4689822 | August 25, 1987 | Houng |
D300133 | March 7, 1989 | Daidoh et al. |
D305541 | January 16, 1990 | Hirose |
D313092 | December 18, 1990 | Nilsson |
D328074 | July 21, 1992 | Yamazaki et al. |
5809573 | September 22, 1998 | Bary |
D502938 | March 15, 2005 | Tokioka et al. |
D512983 | December 20, 2005 | Tachikawa |
D525235 | July 18, 2006 | Koizumi |
D534155 | December 26, 2006 | Obata |
D534156 | December 26, 2006 | Obata |
Patent History
Patent number: D544464
Type: Grant
Filed: Jun 19, 2006
Date of Patent: Jun 12, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Wai Chung David Lee (Hong Kong)
Primary Examiner: Paula A. Greene
Application Number: 29/247,440
Type: Grant
Filed: Jun 19, 2006
Date of Patent: Jun 12, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Wai Chung David Lee (Hong Kong)
Primary Examiner: Paula A. Greene
Application Number: 29/247,440
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)