Headphone

The ornamental design for a headphone, as shown.

FIG. 1 shows a perspective view of the present design.

FIG. 2 shows a right side elevational view of the present design.

FIG. 3 shows a top plan view of the present design.

FIG. 4 shows a front elevational view of the present design.

FIG. 5 shows a bottom plan view of the present design.

FIG. 6 shows a left side elevational view of the present design; and,

FIG. 7 shows a rear elevational view of the present design.

Patent	Priority	Assignee	Title
10187715,	Jan 31 2017	PERFORMANCE DESIGNED PRODUCTS LLC	Ear cup venting mechanism for gaming headset
D576604,	Nov 26 2007	Kabushiki Kaisha Audio-Technica	Headphone
D592639,	May 22 2008	The Timac Group, Inc.	Headset
D766206,	May 28 2015	Plantronics, Inc.; Plantronics, Inc	Headband for a headset or headphone
D766207,	May 28 2015	Plantronics, Inc.; Plantronics, Inc	Communications headset or headphone
D766208,	May 28 2015	Plantronics, Inc.; Plantronics, Inc	Communications headset or headphone
D840974,	Sep 19 2018	PIONEER SQUARE BRANDS, INC	Headphones
D843970,	Oct 10 2018	PIONEER SQUARE BRANDS, INC	Headphones
D848973,	Aug 04 2017	PERFORMANCE DESIGNED PRODUCTS LLC	Headset
D854514,	Jan 31 2019	SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD	Headphone
D859355,	Dec 28 2017		Headphones
D962194,	Oct 22 2021	PIONEER SQUARE BRANDS, INC	Headphones

Patent	Priority	Assignee	Title
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D353818,	Dec 08 1993	Sony Corporation	Headphone
D358390,	May 11 1994	Sony Corporation	Headphone
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D457512,	Jun 29 2001	Sony Corporation	Headphone
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 25 2006	HUANG, YING-SHIH	JETVOX ACOUSTIC CORP	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	019494	0312	pdf
Jun 12 2006		JETVOX ACOUSTIC CORP.	(assignment on the face of the patent)

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