Headphone

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Description

FIG. 1 is a perspective view showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a headphone, as shown.

Referenced Cited
U.S. Patent Documents
188292 March 1877 Greenwood
1878397 September 1932 Hekler et al.
2314782 March 1943 Goretsky
4597469 July 1, 1986 Nagashima
D292331 October 13, 1987 Bryant
D348466 July 5, 1994 Yamatogi
D358388 May 16, 1995 Nakamura et al.
D358389 May 16, 1995 Isono
D375825 November 26, 1996 Whidden
D390564 February 10, 1998 Savona
5835609 November 10, 1998 LeGette et al.
D439574 March 27, 2001 Katayama
Patent History
Patent number: D541257
Type: Grant
Filed: Mar 15, 2006
Date of Patent: Apr 24, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Paul Philip Thursfield (Eindhoven)
Primary Examiner: Paula A. Greene
Application Number: 29/256,062
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)