Patent
   D323167
Priority
Jun 14 1988
Filed
Dec 07 1988
Issued
Jan 14 1992
Expiry
Jan 14 2006
Assg.orig
Entity
unknown
52
5
n/a
The ornamental design for a headphone, as shown.

FIG. 1 is a top, front, and right-side perspective view of a headphone, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational 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.

Kato, Kazue, Yamazaki, Nobutsugu

Patent Priority Assignee Title
D331408, Dec 29 1989 U.S. Philips Corporation Headphone
D338010, Mar 29 1991 SONY CORPORATION A CORPORATION OF JAPAN Headphone
D342946, May 30 1991 SONY CORPORATION A CORP OF JAPAN Radio receiver
D342947, Aug 13 1991 SONY CORPORATION A CORPORATION OF JAPAN Radio tuner
D345162, Mar 09 1991 Sony Corporation Headphone
D345163, Mar 09 1991 Sony Corporation Headphone
D345361, Jan 07 1992 GRASSO, MARK A Headphone
D347434, Mar 09 1991 Sony Corporation Headphone
D347845, Feb 18 1992 Sony Corporation Headphone
D348465, Mar 09 1991 Sony Corporation Headphone
D348466, Mar 09 1991 Sony Corporation Headphone
D352036, Aug 04 1992 Sony Corporation Radio receiver
D534155, Aug 16 2005 Sony Corporation Headphone
D540301, Aug 16 2005 Sony Corporation Headphone
D587683, Mar 28 2008 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset
D645023, Mar 03 2010 EPOS GROUP A S Headset bineural
D649528, Oct 14 2010 Samsung Electronics Co., Ltd. Wireless headset
D664116, Feb 10 2011 MMD HONG KONG HOLDING LIMITED Headphone
D667813, Jun 16 2011 Sound amplifying apparatus with adjustable headband for enhancing the hearing of a user
D697895, Jan 09 2012 Monster, LLC Headphones
D699216, Aug 22 2012 SKULLCANDY, INC Headset
D707653, Feb 08 2013 MUZIK INC Headphone
D741857, Mar 11 2013 SAMSUNG ELECTRONICS CO , LTD Wearable mobile device
D742357, Feb 21 2014 Samsung Electronics Co., Ltd. Headphone
D750593, Feb 08 2013 MUZIK INC Headphone
D764437, Apr 07 2015 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset
D765056, Apr 07 2015 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset or headphone
D775104, Nov 06 2015 Monster LLC Headphones
D780715, Jul 24 2015 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. Headphone
D794601, Feb 23 2016 Harman International Industries, Incorporated Earphone
D794602, Feb 23 2016 Harman International Industries, Incorporated Side portion of earphone
D794603, Feb 23 2016 Harman International Industries, Incorporated Earphone
D810046, Apr 01 2016 Bose Corporation Set of headphones
D826896, Apr 20 2017 SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO , LTD Neck strap wireless headset
D831609, Dec 28 2016 SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO , LTD Neck strap wireless headset
D847779, Apr 14 2017 Bose Corporation Headset
D854512, Apr 20 2017 SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO , LTD Neck strap wireless headset
D860967, Apr 14 2017 Bose Corporation Headset
D861637, Apr 14 2017 Bose Corporation Headset with boom microphone
D869430, Jan 29 2018 Amazon Technologies, Inc Headphones
D869436, Aug 09 2018 SHENZHEN GRANDSUN ELECTRONIC CO., LTD. Headphone
D874431, Apr 14 2017 Bose Corporation Headset with boom microphone
D883253, Sep 13 2018 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset
D923602, Sep 13 2018 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset
D986216, Mar 22 2021 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset
ER1538,
ER3118,
ER6079,
ER7472,
ER8347,
ER855,
ER927,
Patent Priority Assignee Title
D270634, Jun 29 1981 Culver Electronic Sales, Inc. Headphones
D300133, Jan 30 1985 Sony Corporation Headphone
D305541, Apr 22 1987 Sharp Corporation Headphone
D310081, Jan 26 1988 Sony Corporation Headphone
D310223, Nov 10 1987 Avatar Mfg. Co. Limited Headphones
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 28 1988YAMAZAKI, NOBUTSUGUSONY CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049810693 pdf
Nov 28 1988KATO, KAZUESONY CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049810693 pdf
Dec 07 1988Sony Corporation(assignment on the face of the patent)
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