US2485405A
(en)
|
1944-04-21 |
1949-10-18 |
Stromberg Carlson Co |
Dipole microphone
|
US2868894A
(en)
|
1955-09-14 |
1959-01-13 |
Theodore J Schultz |
Miniature condenser microphone
|
US3192326A
(en)
|
1961-05-26 |
1965-06-29 |
Zeph S Chapman |
Cushioned support for headset
|
US3258534A
(en)
|
1963-02-25 |
1966-06-28 |
Forrest C Goldsworthy |
Safety headpiece loudspeaker
|
US3786519A
(en)
|
1970-11-12 |
1974-01-22 |
Gentex Corp |
Headgear structure
|
US4420657A
(en)
|
1981-10-29 |
1983-12-13 |
Acs Communications, Inc. |
Adjustable headset
|
USD299335S
(en)
|
1986-11-24 |
1989-01-10 |
Telex Communications, Inc. |
Microphone
|
US4882769A
(en)
|
1988-07-05 |
1989-11-21 |
Gallimore Bruce A |
AM/FM radio with sunglass housing
|
US4977975A
(en)
|
1989-09-14 |
1990-12-18 |
Lazzeroni John J |
Vented motorcycle helmet speaker enclosure
|
US5210792A
(en)
|
1990-08-13 |
1993-05-11 |
Matsushita Electric Industrial Co., Ltd. |
Ear-hang type headset
|
CA2071040A1
(en)
|
1992-06-11 |
1993-12-12 |
Jacob Gluz |
Earphone-type speaker assembly
|
USD353818S
(en)
*
|
1993-12-08 |
1994-12-27 |
Sony Corporation |
Headphone
|
USD377174S
(en)
|
1995-05-25 |
1997-01-07 |
Telex Communications, Inc. |
Aircraft headset
|
US5960094A
(en)
|
1996-01-24 |
1999-09-28 |
Gn Netcom, Inc. |
Communications headset
|
US5793878A
(en)
|
1997-06-05 |
1998-08-11 |
Chang; Ching-Wen |
Headset microphone having a location apparatus
|
GB2328580A
(en)
|
1997-08-22 |
1999-02-24 |
E Lead Electronic Co Ltd |
A plug/cable reel assembly for use with an earphone/microphone assembly
|
USD410921S
(en)
*
|
1998-06-11 |
1999-06-15 |
Labtec, Inc. |
Headset microphone
|
USD436348S1
(en)
|
1998-07-03 |
2001-01-16 |
Gn Netcom A/S |
Headset
|
TW391618U
(en)
|
1998-12-19 |
2000-05-21 |
Cotron Corp |
Adjustable earphone with microphone
|
USD431550S
(en)
*
|
1999-02-24 |
2000-10-03 |
Sony Corporation |
Headphone
|
JP4192347B2
(en)
|
1999-07-27 |
2008-12-10 |
ソニー株式会社 |
Microphone
|
USD442575S1
(en)
|
2000-07-28 |
2001-05-22 |
Microsoft Corporation |
Headset
|
USD445416S1
(en)
*
|
2001-01-25 |
2001-07-24 |
Abraham Glezerman |
Communication headset
|
USD458597S1
(en)
*
|
2001-03-21 |
2002-06-11 |
Plantronics, Inc. |
Communications headset
|
US6496589B1
(en)
*
|
2001-06-20 |
2002-12-17 |
Telex Communications, Inc. |
Headset with overmold
|
US6775389B2
(en)
|
2001-08-10 |
2004-08-10 |
Advanced Bionics Corporation |
Ear auxiliary microphone for behind the ear hearing prosthetic
|
AR035939A1
(en)
*
|
2002-03-04 |
2004-07-28 |
Rolla Jose Maria |
IMPROVEMENTS IN FOLDING HEADPHONES
|
US7242765B2
(en)
*
|
2002-06-28 |
2007-07-10 |
Tommy Lee Hairston |
Headset cellular telephones
|
US7114823B2
(en)
*
|
2002-07-19 |
2006-10-03 |
Mccullough Wayne |
Illumination systems and methods of use
|
US6629579B1
(en)
*
|
2002-10-03 |
2003-10-07 |
Twd-Acoustic Products Ltd. |
Headphones/earmuffs
|
DE10333293A1
(en)
|
2003-07-22 |
2005-03-03 |
Siemens Audiologische Technik Gmbh |
Connector for hearing aid holder hook
|
US6980666B1
(en)
|
2003-09-03 |
2005-12-27 |
Owen Billie H |
Headphone assembly
|
US6993143B2
(en)
*
|
2003-09-08 |
2006-01-31 |
Brookstone Purchasing, Inc |
Foldable headphones
|
US7231056B2
(en)
|
2004-02-20 |
2007-06-12 |
Jdi Jing Deng Industrial Co., Ltd. |
Ear-hook earphone with microphone
|
USD514087S1
(en)
*
|
2005-01-04 |
2006-01-31 |
Plantronics, Inc. |
Communications headset
|
US7391878B2
(en)
|
2005-01-12 |
2008-06-24 |
Sheng-Hsin Liao |
Earphone device having composite functions
|
USD531165S1
(en)
|
2005-03-14 |
2006-10-31 |
Gn Netcom A/S |
Headset
|
US7457649B1
(en)
*
|
2005-08-31 |
2008-11-25 |
Plantronics, Inc. |
Headset charging station
|
USD538261S1
(en)
*
|
2006-01-03 |
2007-03-13 |
Bose Corporation |
Headset
|
USD538269S1
(en)
*
|
2006-01-04 |
2007-03-13 |
Eton Corporation |
Foldable headset
|
JP4269181B2
(en)
*
|
2006-09-06 |
2009-05-27 |
ソニー株式会社 |
headphone
|
US20080107299A1
(en)
|
2006-11-03 |
2008-05-08 |
I-Ming Lin |
Earphone
|
USD566688S1
(en)
*
|
2007-03-12 |
2008-04-15 |
Ching-Chi Wang |
Headphone
|
US7983437B2
(en)
|
2008-01-04 |
2011-07-19 |
Hammond Wong |
Earphone set with detachable speakers or subwoofers
|
USD585871S1
(en)
*
|
2008-01-04 |
2009-02-03 |
Phiaton Corporation |
Headphone
|
USD602908S1
(en)
|
2008-03-28 |
2009-10-27 |
Plantronics, Inc. |
Microphone boom for a communications headset
|
CA128224S
(en)
|
2008-04-11 |
2009-08-21 |
Panasonic Corp |
Headset with microphone
|
USD603847S1
(en)
|
2008-08-20 |
2009-11-10 |
Sony Ericsson Mobile Communications Ab |
Portable stereo handsfree
|
USD612840S1
(en)
|
2008-12-18 |
2010-03-30 |
Plantronics, Inc. |
Communications headset
|
USD612835S1
(en)
|
2008-12-18 |
2010-03-30 |
Plantronics, Inc. |
Microphone boom for a communications headset
|
DE102010006927B4
(en)
|
2010-02-04 |
2021-05-27 |
Sennheiser Electronic Gmbh & Co. Kg |
Headset and handset
|
USD656125S1
(en)
*
|
2010-08-26 |
2012-03-20 |
Sony Corporation |
Headphone
|
US20120324626A1
(en)
|
2011-06-21 |
2012-12-27 |
Cte International S.R.L. |
Ear muff
|
USD706244S1
(en)
|
2012-02-16 |
2014-06-03 |
Gn Netcom A/S |
Headset
|
USD691113S1
(en)
*
|
2012-07-18 |
2013-10-08 |
Plantronics, Inc. |
Communications headset
|
WO2014063345A1
(en)
*
|
2012-10-26 |
2014-05-01 |
易力声科技(深圳)有限公司 |
Headphone
|
USD708164S1
(en)
*
|
2013-02-18 |
2014-07-01 |
Panasonic Corporation |
Headphones
|
USD715273S1
(en)
|
2013-03-15 |
2014-10-14 |
Erik Holmen |
Microphone boom
|
US9386365B2
(en)
|
2013-07-03 |
2016-07-05 |
Harman International Industries, Incorporated |
Earphone
|
USD717767S1
(en)
|
2013-09-23 |
2014-11-18 |
Plantronics, Inc. |
Communications headset
|
USD736177S1
(en)
|
2014-01-14 |
2015-08-11 |
Artisent, Llc |
Helmet mounted headset
|
JP1526951S
(en)
|
2014-10-02 |
2015-06-22 |
|
|
USD763234S1
(en)
|
2015-03-06 |
2016-08-09 |
Kabushiki Kaisha Audio-Technica |
Microphone
|
US9706281B2
(en)
*
|
2015-08-07 |
2017-07-11 |
Plantronics, Inc. |
Headset with adjustable microphone boom
|
JP1541645S
(en)
*
|
2015-08-07 |
2017-01-10 |
|
|
JP1543071S
(en)
*
|
2015-08-31 |
2016-02-08 |
|
|
JP1556190S
(en)
*
|
2015-12-25 |
2016-08-15 |
|
|
JP1573585S
(en)
*
|
2016-10-07 |
2017-04-10 |
|
|
USD860161S1
(en)
*
|
2017-01-11 |
2019-09-17 |
Shenzhen Jiuhu Technology Co., Limited |
Foldable headphone
|
USD832813S1
(en)
*
|
2017-04-07 |
2018-11-06 |
New Audio LLC |
Headset
|
USD861637S1
(en)
*
|
2017-04-14 |
2019-10-01 |
Bose Corporation |
Headset with boom microphone
|
US10715900B2
(en)
*
|
2017-10-18 |
2020-07-14 |
ZaanU Tech LLC |
Headphone earcup
|
TWI781990B
(en)
|
2018-03-15 |
2022-11-01 |
圓剛科技股份有限公司 |
Headphone
|
USD882544S1
(en)
*
|
2018-03-21 |
2020-04-28 |
Plantronics, Inc. |
Communications headset
|
JP1617844S
(en)
*
|
2018-04-06 |
2018-11-12 |
|
|
USD885363S1
(en)
*
|
2018-11-28 |
2020-05-26 |
Yizhao Digital Technology (Shenzhen) Co., Ltd |
Headphone
|
WO2021015733A1
(en)
*
|
2019-07-22 |
2021-01-28 |
Hewlett-Packard Development Company, L.P. |
Headphones
|
USD928114S1
(en)
*
|
2019-12-20 |
2021-08-17 |
Yamaha Corporation |
Headphone
|
EP4094449B1
(en)
|
2020-01-21 |
2023-12-13 |
3M Innovative Properties Company |
Cable compaction system for protective personal equipment
|
TWM597021U
(en)
*
|
2020-02-17 |
2020-06-11 |
大陸商東莞寶德電子有限公司 |
Clip-on headphones with detachable microphone bracket
|
WO2021218987A1
(en)
|
2020-04-30 |
2021-11-04 |
深圳市韶音科技有限公司 |
Acoustic output apparatus and connection assembly
|
USD954020S1
(en)
*
|
2020-07-01 |
2022-06-07 |
Shenzhen Dingchuang Smart Manufacturing Company Limited |
Headphone
|
USD960127S1
(en)
*
|
2020-08-28 |
2022-08-09 |
Microsoft Corporation |
Headset
|
CN213462194U
(en)
*
|
2020-09-24 |
2021-06-15 |
富港电子(徐州)有限公司 |
Head earphone
|
USD915348S1
(en)
*
|
2020-10-19 |
2021-04-06 |
Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd |
Headphones
|
USD980186S1
(en)
*
|
2021-05-26 |
2023-03-07 |
Yi Zhao (Shenzhen) Co., Limited |
Audio headset
|
USD1003272S1
(en)
*
|
2021-07-16 |
2023-10-31 |
Primer Studios, Corporation |
Boom microphone
|
JP1708737S
(en)
*
|
2021-08-10 |
2022-03-02 |
|
headset
|
USD986853S1
(en)
*
|
2021-09-02 |
2023-05-23 |
Skullcandy, Inc. |
Headphone
|
JP1716025S
(en)
|
2021-10-25 |
2022-05-27 |
|
Inserts for cutting tools
|
JP1731978S
(en)
|
2022-07-25 |
2022-12-12 |
|
microphone
|