CA173268A
(en)
*
|
1915-07-23 |
1916-11-21 |
Harry Weir Hess |
Acoustic instrument
|
US2508642A
(en)
*
|
1947-05-01 |
1950-05-23 |
Automatic Elect Lab |
Folding handset
|
US3249949A
(en)
*
|
1964-05-18 |
1966-05-10 |
Dorbran Mfg Corp |
Ear-muffs
|
US3829624A
(en)
*
|
1973-04-02 |
1974-08-13 |
Educational Electronics Inc |
Headset and method of making it
|
US4173715A
(en)
*
|
1978-01-13 |
1979-11-06 |
Gosman Theodore D |
Acoustical device
|
GB2082020B
(en)
*
|
1980-06-30 |
1985-05-30 |
Pioneer Electronic Corp |
Ear speaker
|
US4821318A
(en)
*
|
1987-04-17 |
1989-04-11 |
Wu Chuan Chi |
Convertible handset device for telephone sets
|
JPH0297198A
(ja)
*
|
1988-10-03 |
1990-04-09 |
Sony Corp |
ヘッドホン装置
|
US5113428A
(en)
*
|
1990-09-04 |
1992-05-12 |
Robert Fitzgerald |
Cordless telephone headset
|
USD346380S
(en)
*
|
1991-06-24 |
1994-04-26 |
Robert Fitzgerald |
Cordless telephone headset
|
USD358389S
(en)
*
|
1994-05-02 |
1995-05-16 |
Sony Corporation |
Headphone
|
USD375825S
(en)
*
|
1994-10-18 |
1996-11-26 |
Jenna Whidden |
Headband with detachable ear piece
|
US5551089A
(en)
*
|
1995-01-10 |
1996-09-03 |
Whidden; Jenna |
Designer earmuff having interchangeable ear muff pieces
|
US5835609A
(en)
*
|
1995-06-02 |
1998-11-10 |
The Gorgonz Group, Inc. |
Ear protection device
|
USD386181S
(en)
*
|
1996-02-28 |
1997-11-11 |
Oneworld Enterprises Limited |
Radio with headphones
|
US6263085B1
(en)
*
|
1999-07-01 |
2001-07-17 |
Sergio W. Weffer |
Surround sound headphones
|
CA2431659C
(en)
*
|
2000-12-29 |
2015-02-10 |
Gray Matter Holdings, Llc |
Ear protection device
|
US6888950B2
(en)
*
|
2002-07-02 |
2005-05-03 |
Jovid Designs, Llc |
Ear warming article including electronic device and easily interchangeable advertising areas
|
AT413923B
(de)
*
|
2003-01-31 |
2006-07-15 |
Akg Acoustics Gmbh |
Kopfhörer
|
US7212645B2
(en)
*
|
2003-08-12 |
2007-05-01 |
180S, Inc. |
Ear warmer with a speaker system
|
US7424125B2
(en)
*
|
2004-10-26 |
2008-09-09 |
Logitech Europe Sa |
Ergonomic behind-the-head personal audio set and method of manufacturing same
|
USD512981S1
(en)
*
|
2004-10-26 |
2005-12-20 |
Logitech Europe S.A. |
Behind the head headset
|
USD550649S1
(en)
*
|
2005-09-16 |
2007-09-11 |
Koninklijke Philips Electronics N.V. |
Turntable
|
USD579000S1
(en)
*
|
2007-01-26 |
2008-10-21 |
Gn A/S |
Headset
|
USD585870S1
(en)
*
|
2008-02-05 |
2009-02-03 |
Kye Systems Corp. |
Earphone
|
USD603371S1
(en)
*
|
2008-05-29 |
2009-11-03 |
Michael Boateng |
Headphone display
|
TWM349154U
(en)
*
|
2008-08-21 |
2009-01-11 |
Jetvox Acoustic Corp |
Dual frequency coaxial earphone with common magnet
|
USD604269S1
(en)
*
|
2009-02-10 |
2009-11-17 |
Nina Choe |
Stereo headset
|
USD644199S1
(en)
*
|
2009-08-12 |
2011-08-30 |
Sony Corporation |
Headphone
|
USD635958S1
(en)
*
|
2009-10-05 |
2011-04-12 |
Kabushiki Kaisha Audio-Technica |
Headphone
|
USD632668S1
(en)
*
|
2010-03-11 |
2011-02-15 |
Beats Electronics, Llc |
Audio listening system
|
USD635959S1
(en)
*
|
2010-04-22 |
2011-04-12 |
Koninklijke Philips Electronics N.V. |
Headphone
|
USD664114S1
(en)
*
|
2010-09-14 |
2012-07-24 |
Artoy Co., Ltd. |
Headphone
|
USD666991S1
(en)
*
|
2011-01-05 |
2012-09-11 |
Monster Cable Products, Inc. |
Set of headphones
|
USD656480S1
(en)
*
|
2011-01-05 |
2012-03-27 |
VIZIO Inc. |
Headphone assembly
|
USD669451S1
(en)
*
|
2011-08-16 |
2012-10-23 |
Signeo USA, LLC |
Headphones
|
USD673518S1
(en)
*
|
2011-09-09 |
2013-01-01 |
Shenzhen Kai Ju Yuan Technology Co. Ltd |
Headphone
|
USD673136S1
(en)
*
|
2011-11-18 |
2012-12-25 |
Skullcandy, Inc. |
Headphone
|
USD663716S1
(en)
*
|
2011-11-30 |
2012-07-17 |
SMS Audio LLC |
Headphones
|
USD684139S1
(en)
*
|
2011-12-28 |
2013-06-11 |
Yamaha Corporation |
Headphone
|
USD683715S1
(en)
*
|
2012-02-24 |
2013-06-04 |
Carbon Audio Holdings, LLC |
Reconfigurable headphone speakers
|
TWD156506S
(zh)
*
|
2012-04-24 |
2013-10-21 |
基準電子股份有限公司; |
頭戴式耳機
|
USD699702S1
(en)
*
|
2012-08-29 |
2014-02-18 |
Yoga Electronics Co., Ltd. |
Headphones
|
US20140219465A1
(en)
*
|
2013-02-06 |
2014-08-07 |
Zeikos Inc. |
Power transferring headphones
|
USD717764S1
(en)
*
|
2013-09-04 |
2014-11-18 |
Monster, Llc |
Headphones
|
USD742357S1
(en)
*
|
2014-02-21 |
2015-11-03 |
Samsung Electronics Co., Ltd. |
Headphone
|
USD739378S1
(en)
*
|
2014-02-21 |
2015-09-22 |
Samsung Electronics Co., Ltd. |
Headphone
|
USD728512S1
(en)
*
|
2014-03-10 |
2015-05-05 |
Panasonic Intellectual Property Management Co., Ltd. |
Headphones
|
USD731457S1
(en)
*
|
2014-04-25 |
2015-06-09 |
Apple Inc. |
Audio listening system
|
USD738350S1
(en)
*
|
2014-04-25 |
2015-09-08 |
Apple Inc. |
Audio listening system
|
USD736741S1
(en)
*
|
2014-09-15 |
2015-08-18 |
What's Good LLC |
Ear muffs with built-in speakers and control module
|
AU2015371631B2
(en)
*
|
2014-12-23 |
2020-06-18 |
Timothy DEGRAYE |
Method and system for audio sharing
|
USD783572S1
(en)
*
|
2015-06-25 |
2017-04-11 |
Focal Jmlab |
Headphone
|
USD793357S1
(en)
*
|
2015-08-21 |
2017-08-01 |
Ali Ganjavian Afshar |
Headphone
|
USD786824S1
(en)
*
|
2016-08-02 |
2017-05-16 |
Ooh Mommy LLC |
Headphone
|
USD841625S1
(en)
*
|
2016-08-29 |
2019-02-26 |
Hed Technologies Sarl |
Flexible head phone cover
|
USD828339S1
(en)
*
|
2016-08-26 |
2018-09-11 |
Hed Technologies Sarl |
Head phone cover
|
USD806054S1
(en)
*
|
2016-08-26 |
2017-12-26 |
Hed Technologies Sarl |
Head phone
|