Headphone

- LG Electronics
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Description

FIG. 1 is a front, right side, perspective view of a headphone showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
3810525 May 1974 Crenna
D244300 May 10, 1977 Besasie
4689822 August 25, 1987 Houng
D345162 March 15, 1994 Yamatogi
D351172 October 4, 1994 Nakamura et al.
D402659 December 15, 1998 Suzuki
6081604 June 27, 2000 Hikichi et al.
D468723 January 14, 2003 Pham et al.
6654966 December 2, 2003 Rolla
6724906 April 20, 2004 Naksen et al.
D494154 August 10, 2004 Polito
D512981 December 20, 2005 Jacobson et al.
6993143 January 31, 2006 Harris et al.
7072483 July 4, 2006 Lenhard-Backhaus
7424125 September 9, 2008 Amae et al.
D591263 April 28, 2009 Shimizu
D600674 September 22, 2009 Brennwald
D625705 October 19, 2010 Ohori et al.
D632668 February 15, 2011 Brunner et al.
D657344 April 10, 2012 Brunner et al.
D657345 April 10, 2012 Brunner et al.
D660824 May 29, 2012 Hardi et al.
D661683 June 12, 2012 Frey
D674767 January 22, 2013 Brunner et al.
D689463 September 10, 2013 Hardi et al.
D702210 April 8, 2014 Birger
8818011 August 26, 2014 Chen
D713817 September 23, 2014 Paterson et al.
Patent History
Patent number: D722591
Type: Grant
Filed: Feb 4, 2014
Date of Patent: Feb 17, 2015
Assignee: LG Electronics Inc. (Seoul)
Inventors: Sanghyeun Son (Incheon), Ilsoo Yeom (Seoul), Nari Lee (Seoul)
Primary Examiner: Paula Greene
Application Number: 29/481,294
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)