|
US3272926A
(en)
*
|
1963-04-24 |
1966-09-13 |
Dimensional Products Inc |
Headphone assembly
|
|
US3505684A
(en)
*
|
1969-03-03 |
1970-04-14 |
American Optical Corp |
Attachment mounting means for hearing protector ear cups
|
|
US3562816A
(en)
*
|
1969-06-23 |
1971-02-16 |
American Optical Corp |
Attachment mounting means for hearing protector earcups
|
|
US3787899A
(en)
*
|
1972-07-11 |
1974-01-29 |
Imp Optical Co Ltd |
Ear muff assembly
|
|
USD255352S
(en)
*
|
1978-02-06 |
1980-06-10 |
Koss Corporation |
Headphone
|
|
JPS616711Y2
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1980-05-12 |
1986-02-28 |
|
|
|
JPH0297198A
(ja)
*
|
1988-10-03 |
1990-04-09 |
Sony Corp |
ヘッドホン装置
|
|
USD317767S
(en)
*
|
1989-01-19 |
1991-06-25 |
Koss Corporation |
Headphone or similar article
|
|
USD353817S
(en)
*
|
1992-08-28 |
1994-12-27 |
Sony Corporation |
Headphone
|
|
JP3520531B2
(ja)
*
|
1993-07-31 |
2004-04-19 |
ソニー株式会社 |
ヘッドホン装置
|
|
USD353818S
(en)
*
|
1993-12-08 |
1994-12-27 |
Sony Corporation |
Headphone
|
|
US5862241A
(en)
*
|
1996-05-03 |
1999-01-19 |
Telex Communications, Inc. |
Adjustable headset
|
|
US7412070B2
(en)
*
|
2004-03-29 |
2008-08-12 |
Bose Corporation |
Headphoning
|
|
US7388960B2
(en)
*
|
2005-01-19 |
2008-06-17 |
Ching-Chang Kuo |
Multimedia speaker headphone
|
|
USD541255S1
(en)
*
|
2006-01-03 |
2007-04-24 |
Bose Corporation |
Headset
|
|
NZ549912A
(en)
*
|
2006-09-14 |
2009-07-31 |
Phitek Systems Ltd |
Battery Door
|
|
USD581394S1
(en)
*
|
2007-06-13 |
2008-11-25 |
Koninklijke Philips Electronics N.V. |
Headphone
|
|
USD584646S1
(en)
*
|
2007-08-27 |
2009-01-13 |
Nokia Corporation |
GPS receiver
|
|
USD594847S1
(en)
*
|
2007-09-21 |
2009-06-23 |
Sony Corporation |
Headphone
|
|
JP2009105554A
(ja)
*
|
2007-10-22 |
2009-05-14 |
Sony Corp |
ヘッドホン
|
|
US8605932B2
(en)
*
|
2007-12-12 |
2013-12-10 |
Able Planet Incorporated |
Single Chamber headphone apparatus
|
|
USD592639S1
(en)
*
|
2008-05-22 |
2009-05-19 |
The Timac Group, Inc. |
Headset
|
|
JP2010041632A
(ja)
*
|
2008-08-08 |
2010-02-18 |
Audio Technica Corp |
ヘッドホン
|
|
USD616865S1
(en)
*
|
2009-01-07 |
2010-06-01 |
Creative Technology Ltd |
Headphone
|
|
USD642554S1
(en)
*
|
2010-08-10 |
2011-08-02 |
Bose Corporation |
Headset
|
|
USD684559S1
(en)
*
|
2010-11-08 |
2013-06-18 |
Zipbuds, LLC |
Zippered headphone
|
|
USD662080S1
(en)
*
|
2011-09-21 |
2012-06-19 |
Bose Corporation |
Headset
|
|
USD691579S1
(en)
*
|
2011-11-11 |
2013-10-15 |
Monster, Llc |
Headphones
|
|
USD696643S1
(en)
*
|
2012-08-29 |
2013-12-31 |
Monster, Llc |
Headphone end caps
|
|
US8861770B2
(en)
*
|
2013-01-23 |
2014-10-14 |
Koss Corporation |
Headband for personal speakers
|
|
US8737668B1
(en)
*
|
2013-01-23 |
2014-05-27 |
Koss Corporation |
Headband for personal speakers
|
|
USD707200S1
(en)
*
|
2013-03-01 |
2014-06-17 |
Cotron Corporation |
Headphone
|
|
BR302014000424S1
(pt)
*
|
2013-07-31 |
2015-04-07 |
Koninkl Philips Nv |
Configuração aplicada em fone de ouvido
|
|
USD739842S1
(en)
*
|
2013-11-15 |
2015-09-29 |
Gn Netcom A/S |
Headphone
|
|
USD721052S1
(en)
*
|
2013-12-05 |
2015-01-13 |
Bose Corporation |
Headphones
|
|
JP1526036S
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
2014-04-23 |
2015-06-15 |
|
|
|
USD750041S1
(en)
*
|
2014-07-03 |
2016-02-23 |
Gn Netcom A/S |
Headphones
|
|
JP6409188B2
(ja)
*
|
2014-11-18 |
2018-10-24 |
株式会社オーディオテクニカ |
電気音響変換器および音響抵抗材
|
|
JP1529614S
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
2014-12-25 |
2015-07-27 |
|
|
|
JP1548036S
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
2015-07-06 |
2016-04-18 |
|
|
|
US10405079B2
(en)
*
|
2015-08-07 |
2019-09-03 |
New Audio LLC |
Audio headset having arm-to-yoke coupling features and related technology
|
|
JP1543071S
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
2015-08-31 |
2016-02-08 |
|
|
|
USD787470S1
(en)
*
|
2015-12-10 |
2017-05-23 |
Skullcandy, Inc. |
Headphone
|
|
JP1556190S
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
2015-12-25 |
2016-08-15 |
|
|