Headphone

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Description

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

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

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

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

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

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

FIG. 7 is a perspective view of a headphone, the opposite perspective view is a mirror image; and,

FIG. 8 is a bottom view of a headphone in an alternate position.

Claims

We claim the ornamental design for a headphone, as shown and described.

Referenced Cited
U.S. Patent Documents
5018599 May 28, 1991 Dohi et al.
D353818 December 27, 1994 Nakamura
5406037 April 11, 1995 Nageno et al.
5574795 November 12, 1996 Seki
D410466 June 1, 1999 Mouri
D420356 February 8, 2000 Suzuki
D457512 May 21, 2002 Yoneda
D517045 March 14, 2006 Komiyama
D532407 November 21, 2006 Motoishi
D567215 April 22, 2008 Lee
D585871 February 3, 2009 Lee
D588098 March 10, 2009 Kurihara
D603370 November 3, 2009 Suzuki
Patent History
Patent number: D633896
Type: Grant
Filed: Apr 7, 2010
Date of Patent: Mar 8, 2011
Assignee: Kabushiki Kaisha Audio-Technica (Tokyo)
Inventors: Kazuhisa Kondo (Tokyo), Chih-Wei Yang (Tokyo), Wataru Sakuma (Kanagawa)
Primary Examiner: Paula Greene
Attorney: Whitham Curtis Christofferson & Cook, PC
Application Number: 29/359,156
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)