Headphone

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Description

FIG. 1 is a perspective view of a headphone showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines form no part of the claimed design.

Claims

The ornamental design for a headphone, as shown and described.

Referenced Cited
U.S. Patent Documents
2353070 July 1944 Pitkin, Jr.
2428746 October 1947 Veneklasen
3272926 September 1966 Falkenberg
D222547 November 1971 Kantor
3661225 May 1972 Anderson
D255352 June 10, 1980 Besasie
D299643 January 31, 1989 Kubota
4802243 February 7, 1989 Griffiths
5185807 February 9, 1993 Bergin et al.
D336646 June 22, 1993 Yamazaki et al.
D337115 July 6, 1993 Yamazaki et al.
D357254 April 11, 1995 Besasie
5751825 May 12, 1998 Myers et al.
D413413 August 31, 1999 Dillon et al.
6654966 December 2, 2003 Rolla
7444687 November 4, 2008 Sato et al.
Patent History
Patent number: D615528
Type: Grant
Filed: Jul 29, 2009
Date of Patent: May 11, 2010
Assignee: JRT Precision Technology Inc. (Taipei Hsien)
Inventor: Kuan I Kuo (Taipei County)
Primary Examiner: Paula Greene
Attorney: WPAT, P.C.
Application Number: 29/340,998
Classifications