Headphone

Yoneyama , et al. January 1, 2

Patent Grant D673521

U.S. patent number D673,521 [Application Number D/410,173] was granted by the patent office on 2013-01-01 for headphone. This patent grant is currently assigned to Kabushiki Kaisha Audio-Technica. Invention is credited to Shohei Tokoi, Daisuke Yoneyama.


United States Patent D673,521
Yoneyama ,   et al. January 1, 2013

Headphone

Claims

CLAIM We claim the ornamental design for the headphone, as shown and described.
Inventors: Yoneyama; Daisuke (Tokyo, JP), Tokoi; Shohei (Kanagawa, JP)
Assignee: Kabushiki Kaisha Audio-Technica (Tokyo, JP)
Appl. No.: D/410,173
Filed: January 5, 2012

Foreign Application Priority Data

Jul 8, 2011 [JP] 2011-015676
Current U.S. Class: D14/205
Current International Class: 1401
Field of Search: ;D14/205,206 ;181/129,130,135 ;379/430,431 ;381/380,381 ;455/90.3,575.2 ;D29/112 ;2/209

References Cited [Referenced By]

U.S. Patent Documents
D291198 August 1987 Bellini
D328074 July 1992 Yamazaki et al.
D347845 June 1994 Sumikawa
D394062 May 1998 Chun
D405449 February 1999 Nakamura et al.
D431550 October 2000 Yoneda
6629579 October 2003 Hasegawa
D504414 April 2005 Yoshida
D510335 October 2005 Suzuki
7172052 February 2007 Lenhard-Backhaus
D538261 March 2007 Taylor et al.
D540302 April 2007 Hagiwara et al.
D549688 August 2007 Suzuki
D573581 July 2008 Gondo et al.
D591263 April 2009 Shimizu
D593995 June 2009 Shimizu
D597070 July 2009 Zheng
D600674 September 2009 Brennwald
D603370 November 2009 Suzuki
D625705 October 2010 Ohori et al.
D632668 February 2011 Brunner et al.
D637176 May 2011 Brunner et al.
D637579 May 2011 Hamaura et al.
D658156 April 2012 Olodort et al.
D664116 July 2012 Hutchieson
Primary Examiner: Greene; Paula
Attorney, Agent or Firm: Whitham Curtis Christofferson & Cook, PC

Description



FIG. 1 is a front elevational view of the headphone;

FIG. 2 is a rear elevational view of the headphone;

FIG. 3 is a top plan view of the headphone;

FIG. 4 is a bottom plan view of the headphone;

FIG. 5 is a right side elevational view of the headphone;

FIG. 6 is a left side elevational view of the headphone; and,

FIG. 7 is a perspective view of the headphone.

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