US1368307A
(en)
*
|
1918-04-13 |
1921-02-15 |
Western Electric Co |
Earpiece
|
US3454964A
(en)
*
|
1967-05-03 |
1969-07-15 |
Mine Safety Appliances Co |
Adjustable ear protector
|
US4856118A
(en)
*
|
1987-02-11 |
1989-08-15 |
Bose Corporation |
Headphone cushioning
|
US4924502A
(en)
*
|
1987-05-08 |
1990-05-08 |
Allen Clayton H |
Means for stabilizing sound pressure produced at the eardrum under an earpad
|
JPH0297198A
(ja)
*
|
1988-10-03 |
1990-04-09 |
Sony Corp |
ヘッドホン装置
|
US4958697A
(en)
*
|
1989-09-11 |
1990-09-25 |
The United States Of America As Represented By The Secretary Of The Army |
Anatomically shaped earseals for headsets
|
USD328074S
(en)
*
|
1990-08-07 |
1992-07-21 |
Sony Corporation |
Headphone
|
USD337115S
(en)
*
|
1991-06-05 |
1993-07-06 |
Sony Corporation |
Headphone
|
JP3154214B2
(ja)
*
|
1992-09-25 |
2001-04-09 |
ソニー株式会社 |
ヘッドホン
|
USD375584S
(en)
*
|
1995-04-24 |
1996-11-12 |
Roland Westerdal |
Ear cup
|
US5862241A
(en)
*
|
1996-05-03 |
1999-01-19 |
Telex Communications, Inc. |
Adjustable headset
|
USD410466S
(en)
*
|
1997-08-29 |
1999-06-01 |
Sony Corporation |
Headphone
|
US5996123A
(en)
*
|
1998-10-16 |
1999-12-07 |
Bacon Usa Safety, Inc. |
Earmuff for noise blocking
|
DE29905370U1
(de)
*
|
1999-03-24 |
2000-07-27 |
ENHA Kunststoffverarbeitungs GmbH, 66620 Nonnweiler |
Kopfbügel für einen Kopfhörer oder Gehörschützer
|
GB2394166B
(en)
*
|
2002-10-14 |
2006-01-18 |
Thales Plc |
Cushions
|
TWI269602B
(en)
*
|
2005-08-17 |
2006-12-21 |
Cotron Corp |
Earphone
|
USD603370S1
(en)
*
|
2006-10-10 |
2009-11-03 |
Sony Corporation |
Headphone
|
USD581394S1
(en)
*
|
2007-06-13 |
2008-11-25 |
Koninklijke Philips Electronics N.V. |
Headphone
|
USD605629S1
(en)
*
|
2008-09-29 |
2009-12-08 |
Vocollect, Inc. |
Headset
|
USD642554S1
(en)
*
|
2010-08-10 |
2011-08-02 |
Bose Corporation |
Headset
|
US20120140973A1
(en)
*
|
2010-12-02 |
2012-06-07 |
Robert Olodort |
Collapsible headphone
|
US8774420B2
(en)
*
|
2011-06-29 |
2014-07-08 |
Get Connected Llc |
Headphones with expandable speaker enclosures
|
USD669450S1
(en)
*
|
2011-08-12 |
2012-10-23 |
Sony Corporation |
Headphone
|
USD662080S1
(en)
*
|
2011-09-21 |
2012-06-19 |
Bose Corporation |
Headset
|
USD704161S1
(en)
*
|
2012-08-23 |
2014-05-06 |
Sony Corporation |
Headphone
|
USD729194S1
(en)
*
|
2013-08-13 |
2015-05-12 |
Koninklijke Philips N.V. |
Headphone
|
JP6178696B2
(ja)
*
|
2013-10-28 |
2017-08-09 |
株式会社オーディオテクニカ |
ダイナミックヘッドホン
|
USD739842S1
(en)
*
|
2013-11-15 |
2015-09-29 |
Gn Netcom A/S |
Headphone
|
JP1526036S
(ja)
*
|
2014-04-23 |
2015-06-15 |
|
|
USD741550S1
(en)
*
|
2014-05-02 |
2015-10-20 |
3M Innovative Properties Company |
Ear muff attachment arm
|
JP1529614S
(ja)
*
|
2014-12-25 |
2015-07-27 |
|
|
JP1543071S
(ja)
*
|
2015-08-31 |
2016-02-08 |
|
|
USD794603S1
(en)
*
|
2016-02-23 |
2017-08-15 |
Ossic Corporation |
Earphone
|
JP1590390S
(ja)
|
2017-04-07 |
2017-11-13 |
|
|
USD879065S1
(en)
*
|
2018-02-13 |
2020-03-24 |
Kye Systems Corp. |
Headset
|
JP1650722S
(ja)
*
|
2019-06-21 |
2020-01-20 |
|
|
JP1662673S
(ja)
*
|
2019-08-21 |
2020-06-29 |
|
|
USD877715S1
(en)
*
|
2019-09-29 |
2020-03-10 |
Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd |
Headphones
|
USD881842S1
(en)
*
|
2019-12-03 |
2020-04-21 |
Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd |
Headphones
|
USD933041S1
(en)
*
|
2020-01-23 |
2021-10-12 |
Stephen John Rois |
Audio headphones
|
CN213462194U
(zh)
*
|
2020-09-24 |
2021-06-15 |
富港电子(徐州)有限公司 |
头戴耳机
|
USD966229S1
(en)
*
|
2020-12-28 |
2022-10-11 |
Shenzhen Wonderhuge Electronics Co., Ltd |
Wireless headphone
|
USD1002575S1
(en)
*
|
2021-08-04 |
2023-10-24 |
Shenzhen Chaosupao Electronic Technology Co., Ltd |
Headphone
|