Headphone
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Description
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
U.S. Patent Documents
D229833 | January 1974 | Becker |
D313092 | December 18, 1990 | Nilsson |
D353818 | December 27, 1994 | Nakamura |
D358390 | May 16, 1995 | Hayashi |
D391573 | March 3, 1998 | Nakamura |
D420356 | February 8, 2000 | Suzuki |
6654966 | December 2, 2003 | Rolla |
D497608 | October 26, 2004 | Birgersson |
D512708 | December 13, 2005 | Harris et al. |
D520492 | May 9, 2006 | Chen |
D538261 | March 13, 2007 | Taylor et al. |
D541255 | April 24, 2007 | Taylor et al. |
Patent History
Patent number: D581394
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Nov 25, 2008
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: David Wai Chung Lee (Kowloon)
Primary Examiner: Paula A Greene
Application Number: 29/280,998
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Nov 25, 2008
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: David Wai Chung Lee (Kowloon)
Primary Examiner: Paula A Greene
Application Number: 29/280,998
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)