Headphone

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

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Patent

Priority

Assignee

Title

Patent	Priority	Assignee	Title
1719904,
3085253,
5369857,	Dec 08 1992	GN NETCOM, INC	Method of making a telephone headset
D247433,	Mar 04 1977	F.D.B. Productions	Headphone
D288141,	Feb 09 1984		Ear muffs
D291197,	Jan 14 1985		Headset or similar article
D324386,	Dec 11 1989		Combined earphones and earmuffs
D324523,	Sep 29 1988		Headphones
D336299,	May 04 1990		Simulative earphone
D342071,	Nov 06 1991		Headset earmuff
D343621,	Feb 22 1991		Headphones for a waterproof stereo playing system
D357916,	Feb 19 1993		Headphone
D371639,	Feb 14 1994		Football helmet ear muffs
D383136,	Oct 06 1995		Pair of decorative earpieces for headphones
D493163,	Apr 23 2003	Cisco Sales Corporation	Baseball headphone
D515073,	Apr 23 2003	Cisco Sales Corporation	Football headphone
D541255,	Jan 03 2006	Bose Corporation	Headset
D585871,	Jan 04 2008	Phiaton Corporation	Headphone
D588098,	Sep 11 2007	Sony Corporation	Headphone
D588100,	Sep 25 2007	Sony Corporation	Headphone
D591263,	Sep 11 2007	Sony Corporation	Headphone

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Oct 30 2008	NAGAYAMA, YUKA	Kabushiki Kaisha Audio-Technica	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	021954	0129	pdf
Nov 28 2008		Kabushiki Kaisha Audio-Technica	(assignment on the face of the patent)

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