Patent
   D300133
Priority
Jan 30 1985
Filed
Jul 23 1985
Issued
Mar 07 1989
Expiry
Mar 07 2003
Assg.orig
Entity
unknown
120
3
n/a
The ornamental design for a headphone, as shown.

FIG. 1 is a 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.

Sumita, Kaoru, Daidoh, Takefumi

Patent Priority Assignee Title
D305541, Apr 22 1987 Sharp Corporation Headphone
D323167, Jun 14 1988 Sony Corporation Headphone
D331408, Dec 29 1989 U.S. Philips Corporation Headphone
D336299, May 04 1990 Simulative earphone
D338010, Mar 29 1991 SONY CORPORATION A CORPORATION OF JAPAN Headphone
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
D350757, Aug 05 1993 Clip-on earphone
D471176, Feb 15 2002 Sony Corporation Headphone
D492941, Oct 17 2003 Sony Corporation Headphone
D539267, Jan 17 2006 Sony Corporation Headphone
D544464, Dec 21 2005 Koninklijke Philips Electronics N.V. Headphone
D585050, Aug 29 2007 Victor Company of Japan Ltd. Headphones
D587679, Sep 28 2007 Sony Corporation Headphone
D590810, Nov 02 2007 Sony Corporation Headphone
D593995, Aug 26 2008 Sony Corporation Headphone
D616418, Jul 15 2009 Sony Corporation Headset
D623627, Jan 06 2010 SKULLCANDY, INC Optic-shaped headphones
D633471, Aug 12 2009 Sony Corporation Headphone
D644199, Aug 12 2009 Sony Corporation Headphone
D654471, Jan 31 2011 Microsoft Corporation Headset
D654472, Jan 31 2011 Microsoft Corporation Headset
D662912, Mar 02 2010 Sony Corporation Headset
D663717, 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
D673522, Mar 02 2010 Sony Corporation Headset
D682253, Nov 08 2011 Zound Industries International AB Pleat headphone
D691110, Jul 18 2012 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Communications headset
D693791, Nov 09 2012 ESI Cases & Accessories, Inc. Headphones
D702662, Jun 17 2013 LEARNING LOFT, INC Headset
D707655, Jun 07 2013 Microsoft Corporation Headset
D712871, Mar 16 2013 HoMedics USA, LLC Headphones and band
D714255, Aug 16 2013 Microsoft Corporation Headset
D715251, Aug 16 2013 Microsoft Corporation Headset
D715252, Aug 16 2013 Microsoft Corporation Headset
D721055, Aug 16 2013 Microsoft Corporation Headset
D722041, Aug 16 2013 Microsoft Corporation Headset
D722996, Nov 21 2013 PHAZ MUSIC CORP Headphones
D724562, Aug 16 2013 Microsoft Corporation Headset
D735161, Aug 16 2013 Microsoft Corporation Earcups for a headset
D735691, Aug 16 2013 Microsoft Corporation Earcups for a headset
D740254, Jan 30 2014 Sony Interactive Entertainment LLC Audio headphones
D742357, Feb 21 2014 Samsung Electronics Co., Ltd. Headphone
D746791, Jul 09 2014 Imego Infinity Limited Headphone
D768111, Apr 20 2015 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Headset
D769840, Apr 22 2014 Sony Mobile Communications AB Headset
D786824, Aug 02 2016 Ooh Mommy LLC 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
D796477, May 11 2016 KENU, INC. Headphone
D796478, May 16 2016 KENU, INC. Headphone
D805055, Jan 05 2015 SKULLCANDY, INC Headphone
D809475, Apr 01 2016 Bose Corporation Set of headphones
D812037, Dec 01 2016 Zound Industries International AB Foldable headphone
D812589, Jun 28 2016 SENNHEISER ELECTRONIC GMBH & CO KG; EPOS GROUP A S Headband including an earshaped ear pad
D813194, Jun 27 2016 SENNHEISER CONSUMER AUDIO GMBH Pair of headphones
D831000, Jun 13 2017 RAZER ASIA-PACIFIC PTE LTD Headset
D835064, Jan 15 2016 Sony Corporation Headphone
D839236, Nov 09 2016 MUZIK INC Bone conductive audio headband
D840969, Apr 01 2016 Bose Corporation Set of headphones
D840973, Apr 01 2016 Bose Corporation Set of headphones
D850406, Jun 02 2017 Ooh Mommy LLC Headphone
D851062, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D855034, Jun 27 2016 SENNHEISER CONSUMER AUDIO GMBH Pair of headphones
D857655, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D858481, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D859353, Feb 07 2017 BANG & OLUFSEN A S Earphones
D863256, May 24 2017 RTX A S Telephone headset accessory
D864163, May 24 2017 RTX A S Telephone headset accessory
D866508, May 24 2017 RTX A S Headset
D866509, Nov 24 2017 RTX A S Headset
D866510, May 24 2017 RTX A S Headset
D866511, May 24 2017 RTX A S Headset
D866513, May 24 2017 RTX A S Headset
D866514, May 24 2017 RTX A S Headset
D867330, May 24 2017 RTX A S Headset
D867331, May 24 2017 RTX A S Headset
D868023, Apr 01 2016 Bose Corporation Set of headphones
D868024, Apr 01 2016 Bose Corporation Set of headphones
D868030, Jun 13 2017 Razer (Asia-Pacific) Pte. Ltd. Headset
D871368, Aug 31 2018 Dolby Laboratories Licensing Corporation Headphones
D872049, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D872725, May 24 2017 RTX A S Telephone headset holder
D872726, May 24 2017 RTX A S Telephone headset holder
D873259, May 24 2017 RTX A S Telephone headset holder
D874428, Aug 08 2018 Bose Corporation Set of headphones
D877714, Sep 25 2018 Microsoft Corporation Headset
D878327, Sep 25 2018 Microsoft Corporation Earcups for a headset
D899398, Dec 19 2018 Headphone
D900782, Jan 03 2019 Harman International Industries, Incorporated Headphone
D904337, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D913989, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D913990, Aug 31 2018 Dolby Laboratories Licensing Corporation Headphones
D921607, Mar 02 2016 Dolby Laboratories Licensing Corporation Headphones
D934198, Dec 03 2019 Dolby Laboratories Licensing Corporation Headphones
D949823, May 15 2019 Apple Inc. Headphones
D950518, Mar 07 2016 Apple Inc. Headphones
D951225, Feb 06 2020 SKULLCANDY, INC Headphone
ER1538,
ER1706,
ER3118,
ER328,
ER4279,
ER455,
ER5471,
ER5734,
ER6079,
ER7472,
ER8347,
ER855,
ER8569,
ER9049,
ER927,
ER9395,
Patent Priority Assignee Title
4597469, Mar 22 1984 PIONEER ELECTRONIC CORPORATION, A CORP OF JAPAN Collapsible headphone structure
D270634, Jun 29 1981 Culver Electronic Sales, Inc. Headphones
D286772, May 21 1984 Headset for bio-electronic equipment
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 18 1985DAIDOH, TAKEFUMISONY CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0044340436 pdf
Jul 18 1985SUMITA, KAORUSONY CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0044340436 pdf
Jul 23 1985Sony Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule