Patent
   D336646
Priority
Jun 05 1991
Filed
Nov 25 1991
Issued
Jun 22 1993
Expiry
Jun 22 2007
Assg.orig
Entity
unknown
33
10
n/a
The ornamental design for a headphone, as shown and described.

FIG. 1 is a top plan view of a headphone, showing our new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Yamazaki, Akira, Iribe, Toshio, Gotoh, Hidefumi

Patent Priority Assignee Title
D409615, May 17 1996 Deben Group Industries Limited Ear-defender assembly
D491163, Dec 20 2002 Bose Corporation Headset
D594847, Sep 21 2007 Sony Corporation Headphone
D603370, Oct 10 2006 Sony Corporation Headphone
D615528, Jul 29 2009 ENCOUNTERS PRODUCTS CORP Headphone
D616865, Jan 07 2009 CREATIVE TECHNOLOGY LTD Headphone
D664113, Dec 27 2010 Sony Corporation Headphone
D665776, Jan 06 2010 SKULLCANDY, INC Ear cup for eyeglass shaped headphones
D677243, Aug 26 2010 Sony Corporation Headphone
D683717, Oct 10 2011 SKULLCANDY, INC Headphone
D691109, Aug 09 2012 G-UNIT BRANDS, INC Headphone
D691583, Aug 26 2010 Sony Corporation Headphone
D708163, Feb 18 2013 Panasonic Corporation Headphones
D735161, Aug 16 2013 Microsoft Corporation Earcups for a headset
D741286, Dec 20 2012 SENNHEISER CONSUMER AUDIO GMBH Headphones
D752543, Dec 23 2014 Electronic device headset with adjustable headband
D758340, Mar 17 2015 Electronic device headset with adaptable headband
D764435, Jan 09 2012 Apple Inc Gaming headset
D793359, May 08 2016 Portion of an adjustable headset for an electronic device
D809476, Apr 01 2016 Bose Corporation Set of headphones
D817303, Jul 11 2016 PORSCHE LIZENZ- UND HANDELSGESELLSCHAFT MBH & CO KG Headphones
D829686, Oct 31 2016 DAVI AUDIO, INC Headphones
D830333, Feb 14 2017 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset or headphone
D830334, Feb 14 2017 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset or headphone
D840971, Apr 01 2016 Bose Corporation Set of headphones
D854511, Aug 28 2015 Sony Corporation Headphone
D861635, Oct 31 2016 Davi Audio, Inc. Headphones
D862413, Oct 31 2016 Davi Audi, Inc. Headphones
D905004, Aug 28 2015 Sony Corporation Headphone
D905659, Mar 14 2019 Logitech Europe S.A.; LOGITECH EUROPE S A Headphones
D909991, Aug 28 2015 Sony Corporation Headphone
D918171, Aug 28 2015 Sony Corporation Headphone
D929365, Mar 14 2019 Logitech Europe S.A. Headphones
Patent Priority Assignee Title
4829571, Jun 20 1980 Sony Corporation Headphone
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228352,
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D262019, Aug 13 1979 Earphone set
D317767, Jan 19 1989 Koss Corporation Headphone or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 25 1991Sony Corporation(assignment on the face of the patent)
Jan 16 1992YAMAZAKI, AKIRASONY CORPORATION A CORPORATION OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0059900426 pdf
Jan 16 1992IRIBE, TOSHIOSONY CORPORATION A CORPORATION OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0059900426 pdf
Jan 16 1992GOTOH, HIDEFUMISONY CORPORATION A CORPORATION OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0059900426 pdf
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