US2508642A
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1947-05-01 |
1950-05-23 |
Automatic Elect Lab |
Folding handset
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US3249949A
(en)
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1964-05-18 |
1966-05-10 |
Dorbran Mfg Corp |
Ear-muffs
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US3829624A
(en)
*
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1973-04-02 |
1974-08-13 |
Educational Electronics Inc |
Headset and method of making it
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US4173715A
(en)
*
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1978-01-13 |
1979-11-06 |
Gosman Theodore D |
Acoustical device
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GB2082020B
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*
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1980-06-30 |
1985-05-30 |
Pioneer Electronic Corp |
Ear speaker
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US4821318A
(en)
*
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1987-04-17 |
1989-04-11 |
Wu Chuan Chi |
Convertible handset device for telephone sets
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JPH0297198A
(ja)
*
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1988-10-03 |
1990-04-09 |
Sony Corp |
ヘッドホン装置
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US5113428A
(en)
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1990-09-04 |
1992-05-12 |
Robert Fitzgerald |
Cordless telephone headset
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USD346380S
(en)
*
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1991-06-24 |
1994-04-26 |
Robert Fitzgerald |
Cordless telephone headset
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USD358389S
(en)
*
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1994-05-02 |
1995-05-16 |
Sony Corporation |
Headphone
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USD375825S
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1994-10-18 |
1996-11-26 |
Jenna Whidden |
Headband with detachable ear piece
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US5551089A
(en)
*
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1995-01-10 |
1996-09-03 |
Whidden; Jenna |
Designer earmuff having interchangeable ear muff pieces
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US5835609A
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1995-06-02 |
1998-11-10 |
The Gorgonz Group, Inc. |
Ear protection device
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USD386181S
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1996-02-28 |
1997-11-11 |
Oneworld Enterprises Limited |
Radio with headphones
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US6263085B1
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1999-07-01 |
2001-07-17 |
Sergio W. Weffer |
Surround sound headphones
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WO2002053061A2
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2000-12-29 |
2002-07-11 |
Gray Matter Holdings, Llc |
Ear protection device
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US6888950B2
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2002-07-02 |
2005-05-03 |
Jovid Designs, Llc |
Ear warming article including electronic device and easily interchangeable advertising areas
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AT413923B
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*
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2003-01-31 |
2006-07-15 |
Akg Acoustics Gmbh |
Kopfhörer
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2003-08-12 |
2007-05-01 |
180S, Inc. |
Ear warmer with a speaker system
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USD512981S1
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2004-10-26 |
2005-12-20 |
Logitech Europe S.A. |
Behind the head headset
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WO2006047668A2
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2004-10-26 |
2006-05-04 |
Logitech Europe S.A. |
Ergonomic behind-the-head personal audio set and method of manufacturing same
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USD541257S1
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2005-09-16 |
2007-04-24 |
Koninklijke Philips Electronics N.V. |
Headphone
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USD579000S1
(en)
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2007-01-26 |
2008-10-21 |
Gn A/S |
Headset
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USD585870S1
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2008-02-05 |
2009-02-03 |
Kye Systems Corp. |
Earphone
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USD603371S1
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2008-05-29 |
2009-11-03 |
Michael Boateng |
Headphone display
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TWM349154U
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2008-08-21 |
2009-01-11 |
Jetvox Acoustic Corp |
Dual frequency coaxial earphone with common magnet
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USD604269S1
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*
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2009-02-10 |
2009-11-17 |
Nina Choe |
Stereo headset
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USD644199S1
(en)
*
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2009-08-12 |
2011-08-30 |
Sony Corporation |
Headphone
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USD635958S1
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*
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2009-10-05 |
2011-04-12 |
Kabushiki Kaisha Audio-Technica |
Headphone
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USD632668S1
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2010-03-11 |
2011-02-15 |
Beats Electronics, Llc |
Audio listening system
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USD635959S1
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2010-04-22 |
2011-04-12 |
Koninklijke Philips Electronics N.V. |
Headphone
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USD664114S1
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2010-09-14 |
2012-07-24 |
Artoy Co., Ltd. |
Headphone
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USD656480S1
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2011-01-05 |
2012-03-27 |
VIZIO Inc. |
Headphone assembly
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2011-01-05 |
2012-09-11 |
Monster Cable Products, Inc. |
Set of headphones
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USD669451S1
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2011-08-16 |
2012-10-23 |
Signeo USA, LLC |
Headphones
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USD673518S1
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2011-09-09 |
2013-01-01 |
Shenzhen Kai Ju Yuan Technology Co. Ltd |
Headphone
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USD673519S1
(en)
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2011-09-09 |
2013-01-01 |
Shenzhen Kai Ju Yuan Technology Co. Ltd |
Headphone
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USD663716S1
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2011-11-30 |
2012-07-17 |
SMS Audio LLC |
Headphones
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USD684139S1
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2011-12-28 |
2013-06-11 |
Yamaha Corporation |
Headphone
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USD683715S1
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2012-02-24 |
2013-06-04 |
Carbon Audio Holdings, LLC |
Reconfigurable headphone speakers
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TWD156506S
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2012-04-24 |
2013-10-21 |
基準電子股份有限公司; |
頭戴式耳機
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USD699702S1
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2012-08-29 |
2014-02-18 |
Yoga Electronics Co., Ltd. |
Headphones
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2013-02-06 |
2014-08-07 |
Zeikos Inc. |
Power transferring headphones
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USD717764S1
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2013-09-04 |
2014-11-18 |
Monster, Llc |
Headphones
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USD742357S1
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2014-02-21 |
2015-11-03 |
Samsung Electronics Co., Ltd. |
Headphone
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USD739378S1
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2014-02-21 |
2015-09-22 |
Samsung Electronics Co., Ltd. |
Headphone
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USD728512S1
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2014-03-10 |
2015-05-05 |
Panasonic Intellectual Property Management Co., Ltd. |
Headphones
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USD738350S1
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2014-04-25 |
2015-09-08 |
Apple Inc. |
Audio listening system
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USD731457S1
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2014-04-25 |
2015-06-09 |
Apple Inc. |
Audio listening system
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USD736741S1
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2014-09-15 |
2015-08-18 |
What's Good LLC |
Ear muffs with built-in speakers and control module
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CA2971147C
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2014-12-23 |
2022-07-26 |
Timothy DEGRAYE |
Method and system for audio sharing
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USD783572S1
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2015-06-25 |
2017-04-11 |
Focal Jmlab |
Headphone
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USD793357S1
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2015-08-21 |
2017-08-01 |
Ali Ganjavian Afshar |
Headphone
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USD786824S1
(en)
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2016-08-02 |
2017-05-16 |
Ooh Mommy LLC |
Headphone
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