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. |
D313092 | December 18, 1990 | Nilsson |
D328074 | July 21, 1992 | Yamazaki et al. |
D463857 | October 1, 2002 | Dix et al. |
D544464 | June 12, 2007 | Lee |
D625705 | October 19, 2010 | Ohori et al. |
D632668 | February 15, 2011 | Brunner et al. |
D634732 | March 22, 2011 | Kondo et al. |
D635959 | April 12, 2011 | Hutchieson |
D654472 | February 21, 2012 | Fischer |
Patent History
Patent number: D663717
Type: Grant
Filed: Aug 10, 2011
Date of Patent: Jul 17, 2012
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Brendan Hutchieson (Kowloon)
Primary Examiner: Paula Greene
Application Number: 29/399,137
Type: Grant
Filed: Aug 10, 2011
Date of Patent: Jul 17, 2012
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Brendan Hutchieson (Kowloon)
Primary Examiner: Paula Greene
Application Number: 29/399,137
Classifications
Current U.S. Class:
With Microphone (D14/206)