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
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
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)