Patent
   D331408
Priority
Dec 29 1989
Filed
May 07 1990
Issued
Dec 01 1992
Expiry
Dec 01 2006
Assg.orig
Entity
unknown
55
7
n/a
The ornamental design for a headphone, as shown.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Ellermeier, Konrad

Patent Priority Assignee Title
6320960, Sep 25 1998 GN NETCOM, INC Headset with adjustable earpiece
6775390, Dec 24 2001 GN NETCOM, INC Headset with movable earphones
D349903, Jun 16 1992 Sony Corporation Headphone
D350354, Jun 16 1992 Sony Corporation Headphone
D351597, Jun 16 1992 Sony Corporation Headphone
D351598, Jun 16 1992 Sony Corporation Headphone
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D394654, May 10 1996 GN Netcom, Inc. Base unit for a wireless telephone
D436095, Sep 24 1999 HELLO DIRECT, INC Headset with adjustable earpiece
D468722, Dec 24 2001 HELLO DIRECT, INC Headset with moveable earphones
D471176, Feb 15 2002 Sony Corporation Headphone
D560206, Dec 06 2006 Bang & Olufsen A/S Headset
D587678, Sep 28 2007 Sony Corporation Headphone
D587679, Sep 28 2007 Sony Corporation Headphone
D590810, Nov 02 2007 Sony Corporation Headphone
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D635546, Apr 16 2010 Sony Corporation Headphone
D643830, Oct 05 2010 Necklace bluetooth communication apparatus
D653234, Jan 05 2011 NL FINANCE CO, LLC Headphones
D678856, Nov 08 2011 Harman International Industries, Incorporated Behind the neck wireless headset
D678857, Nov 08 2011 Harman International Industries, Incorporated Behind the neck wireless headset
D678858, Nov 08 2011 Harman International Industries, Incorporated Behind the neck wireless headset
D679682, Aug 31 2007 Sony Corporation Earphone
D696227, May 22 2012 SENNHEISER CONSUMER AUDIO GMBH Headphones
D706745, Dec 13 2012 Panasonic Corporation Headset
D706746, Dec 14 2012 Panasonic Corporation Headset
D722999, Aug 30 2013 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD Headphones
D723510, Sep 02 2013 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD Headphones
D730867, Nov 22 2013 LG Electronics Inc. Wireless headset
D740785, Dec 18 2013 SHENZHEN SHOKZ CO , LTD Wireless bone conduction earphone
D748603, Dec 30 2014 ADVANCED ELECTRONIC AND MEDICAL INDUSTRIES COMPANY LIMITED Headset
D790502, Jun 11 2015 SHENZHEN VOXTECH CO., LTD. Stereo bone conduction wireless headset
D791100, Jun 11 2015 SHENZHEN VOXTECH CO., LTD. Stereo bone conduction wireless headset
D801302, Aug 03 2016 Shenzhen Joway Power Supply Co, Ltd Wireless earphone
D823279, Apr 21 2016 SHENZHEN SHOKZ CO , LTD Bone conduction speaker
D830335, May 23 2017 SPIGEN KOREA CO , LTD Wireless headset
D840968, May 23 2017 SPIGEN KOREA CO , LTD Wireless headset
D842269, May 23 2017 SPIGEN KOREA CO , LTD Wireless headset
D847779, Apr 14 2017 Bose Corporation Headset
D851060, Jul 07 2017 Bone conduction headphones
D851623, Dec 30 2016 SHENZHEN SHOKZ CO , LTD Bone conduction speaker
D860967, Apr 14 2017 Bose Corporation Headset
D861637, Apr 14 2017 Bose Corporation Headset with boom microphone
D874431, Apr 14 2017 Bose Corporation Headset with boom microphone
D883252, Jul 26 2018 RAZER ASIA-PACIFIC PTE LTD Headphone
D886077, Apr 21 2016 SHENZHEN SHOKZ CO , LTD Power supply of a bone conduction headset
D894868, Dec 19 2018 Bose Corporation Headphones
D895571, Dec 19 2018 Bose Corporation Headphones
D978106, Feb 01 2021 SHENZHEN YIYIN TECHNOLOGY CO., LTD Bone conduction earphone
ER4253,
ER5173,
ER5508,
ER790,
Patent Priority Assignee Title
D286772, May 21 1984 Headset for bio-electronic equipment
D300133, Jan 30 1985 Sony Corporation Headphone
D305541, Apr 22 1987 Sharp Corporation Headphone
D310081, Jan 26 1988 Sony Corporation Headphone
D316861, Jun 14 1988 Sony Corporation Headphone
D323167, Jun 14 1988 Sony Corporation Headphone
GB2176672,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 28 1990ELLERMEIER, KONRADU S PHILIPS CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0053130406 pdf
May 07 1990U.S. Philips Corporation(assignment on the face of the patent)
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