Headphone

Leung June 19, 2

Patent Grant D662078

U.S. patent number D662,078 [Application Number D/394,138] was granted by the patent office on 2012-06-19 for headphone. This patent grant is currently assigned to P.S.L. Limited. Invention is credited to Chun Fai Leung.


United States Patent D662,078
Leung June 19, 2012

Headphone

Claims

CLAIM The ornamental design for a headphone, as shown and described.
Inventors: Leung; Chun Fai (Kowloon, HK)
Assignee: P.S.L. Limited (Kowloon, HK)
Appl. No.: D/394,138
Filed: June 14, 2011

Foreign Application Priority Data

Dec 16, 2010 [HK] 1002390
Current U.S. Class: D14/205
Current International Class: 1401
Field of Search: ;D14/205,206,223 ;181/129,130 ;379/430,431 ;381/370,380,381,371,374,376,377,378,383,384 ;D29/112 ;2/209 ;455/90.3,575.1 ;128/866,867 ;242/379,378.1,400.1

References Cited [Referenced By]

U.S. Patent Documents
3073410 January 1963 Gongoll et al.
3798389 March 1974 Tokizaki
4133053 January 1979 Lundin
4802638 February 1989 Burger et al.
5793878 August 1998 Chang
5832098 November 1998 Chen
D484485 December 2003 Matsuoka
6728388 April 2004 Nageno et al.
6937725 August 2005 Liao
D512708 December 2005 Harris et al.
7072483 July 2006 Lenhard-Backhaus
D549694 August 2007 Viduya et al.
7372974 May 2008 Yanagishita et al.
D573581 July 2008 Gondo et al.
D583362 December 2008 Hsu et al.
D583800 December 2008 Jaakkola et al.
D592182 May 2009 Sanguinetti
D593995 June 2009 Shimizu
D613266 April 2010 Barry et al.
D652406 January 2012 Lee et al.
Primary Examiner: Greene; Paula

Description



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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof in a folded position; and,

FIG. 8 is another perspective thereof, the opposite interior surface of the ear cup is a mirror image.

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