US1650865A
(en)
*
|
1925-10-01 |
1927-11-29 |
American Telephone & Telegraph |
Headband for telephone receivers
|
US2149341A
(en)
*
|
1935-09-11 |
1939-03-07 |
Bell Telephone Labor Inc |
Earphone support
|
US3408658A
(en)
*
|
1966-08-25 |
1968-11-05 |
American Optical Corp |
Hearing protector
|
US3505684A
(en)
*
|
1969-03-03 |
1970-04-14 |
American Optical Corp |
Attachment mounting means for hearing protector ear cups
|
USD246519S
(en)
*
|
1975-08-22 |
1977-11-29 |
Sansui Electric Co., Ltd. |
Head phone
|
USD274723S
(en)
*
|
1981-03-13 |
1984-07-17 |
Pioneer Kabushiki Kaisha |
Loudspeaker
|
US4511768A
(en)
*
|
1982-10-29 |
1985-04-16 |
Motorola, Inc. |
Mounting arrangement for altering a microphone's frequency response
|
USD302429S
(en)
*
|
1986-07-02 |
1989-07-25 |
General Electric Company |
Walkie talkie
|
USD313092S
(en)
*
|
1988-02-19 |
1990-12-18 |
Nilsson Ake E |
Ear muff
|
US5035005A
(en)
*
|
1990-07-27 |
1991-07-30 |
Hung Huang C |
Inflight headset for civil aircraft
|
SE470492C
(sv)
*
|
1992-10-29 |
2000-05-22 |
Peltor Ab |
Lösbar snäppinfästning av en bygel eller annat hållarorgan vid en hörselskyddskåpa eller liknande samt hörselskyddskåpa, hörselskydd, ljuddämpat headset och käfthylsa med en eller flera dylika snäppinfästningar
|
USD356089S
(en)
*
|
1992-12-23 |
1995-03-07 |
Royal Sound Co., Inc. |
Speaker grill
|
GB2275846B
(en)
*
|
1993-02-03 |
1996-05-22 |
Sony Corp |
Headphones
|
JP3520531B2
(ja)
*
|
1993-07-31 |
2004-04-19 |
ソニー株式会社 |
ヘッドホン装置
|
USD354490S
(en)
*
|
1993-10-29 |
1995-01-17 |
Universal Electronics, Inc. |
Key set for a universal remote control
|
USD376598S
(en)
*
|
1995-09-13 |
1996-12-17 |
Sony Corporation |
Headphone combined with microphone
|
USD391573S
(en)
*
|
1996-09-06 |
1998-03-03 |
Sony Corporation |
Headphone
|
USD410466S
(en)
*
|
1997-08-29 |
1999-06-01 |
Sony Corporation |
Headphone
|
USD435249S
(en)
*
|
1998-01-30 |
2000-12-19 |
Sony Corporation |
Headphone
|
USD420356S
(en)
*
|
1998-12-30 |
2000-02-08 |
Sony Corporation |
Headphone
|
DE29905370U1
(de)
*
|
1999-03-24 |
2000-07-27 |
ENHA Kunststoffverarbeitungs GmbH, 66620 Nonnweiler |
Kopfbügel für einen Kopfhörer oder Gehörschützer
|
USD443872S1
(en)
*
|
2000-08-15 |
2001-06-19 |
Sony Corporation |
Headphone
|
CA102879S
(en)
*
|
2002-11-01 |
2004-10-26 |
Toa Kk |
Loud speaker
|
USD512708S1
(en)
*
|
2004-06-08 |
2005-12-13 |
Brookstone Purchasing, Inc. |
Headphones
|
USD508483S1
(en)
*
|
2004-06-08 |
2005-08-16 |
Sony Corporation |
Headphone
|
USD519497S1
(en)
*
|
2005-04-13 |
2006-04-25 |
Sony Corporation |
Headphone
|
USD567215S1
(en)
*
|
2006-08-28 |
2008-04-22 |
Cresyn Co., Ltd. |
Headphone
|
USD560654S1
(en)
*
|
2006-09-25 |
2008-01-29 |
Toong In Electronic Corp. |
Headphone
|
USD570825S1
(en)
*
|
2007-05-15 |
2008-06-10 |
Altec Lansing, A Division Of Plantronics, Inc. |
Headphones
|
TWM344699U
(en)
*
|
2008-05-08 |
2008-11-11 |
Jetvox Acoustic Corp |
Dual band coaxial earphone
|
TWM349154U
(en)
*
|
2008-08-21 |
2009-01-11 |
Jetvox Acoustic Corp |
Dual frequency coaxial earphone with common magnet
|
USD635958S1
(en)
*
|
2009-10-05 |
2011-04-12 |
Kabushiki Kaisha Audio-Technica |
Headphone
|
USD668633S1
(en)
*
|
2011-04-05 |
2012-10-09 |
Zound Industries International Ab |
Audio headphones
|
USD700590S1
(en)
*
|
2012-08-08 |
2014-03-04 |
Reid Heath Ltd |
Headphones
|
USD703183S1
(en)
*
|
2012-10-15 |
2014-04-22 |
JVC Kenwood Corporation |
Headphone
|
USD732001S1
(en)
*
|
2013-11-19 |
2015-06-16 |
Sennheiser Communications A/S |
Headset
|
USD740254S1
(en)
*
|
2014-01-30 |
2015-10-06 |
Sony Computer Entertainment America Llc |
Audio headphones
|
CN203933919U
(zh)
*
|
2014-06-27 |
2014-11-05 |
惠阳东美音响制品有限公司 |
一种耳机调音结构
|
USD765055S1
(en)
*
|
2014-11-13 |
2016-08-30 |
1More Inc. |
Headphone
|
JPWO2016092817A1
(ja)
*
|
2014-12-09 |
2017-09-14 |
パナソニックIpマネジメント株式会社 |
ヘッドフォン
|
TWM500412U
(zh)
*
|
2015-01-14 |
2015-05-01 |
Jetvox Acoustic Corp |
具有導音管之耳機結構
|
USD761761S1
(en)
*
|
2015-03-23 |
2016-07-19 |
Kabushiki Kaisha Audio-Technica |
Headphone
|
USD766520S1
(en)
*
|
2015-03-23 |
2016-09-13 |
3M Innovative Properties Company |
Hearing protector
|
CN106210946A
(zh)
*
|
2015-05-05 |
2016-12-07 |
酷码科技股份有限公司 |
定制化耳机结构及其可拆式声音播放模块
|
JP1543576S
(zh)
*
|
2015-07-24 |
2016-02-15 |
|
|
USD778874S1
(en)
*
|
2015-10-08 |
2017-02-14 |
Kingston Digital, Inc. |
Headset
|
USD809474S1
(en)
*
|
2015-12-30 |
2018-02-06 |
Mybrain Technologies |
Audio headset for bio-signals acquisition
|
USD808358S1
(en)
*
|
2016-05-03 |
2018-01-23 |
George Joseph Dennis |
Headphone
|
USD843342S1
(en)
*
|
2016-08-30 |
2019-03-19 |
Sony Corporation |
Headphone
|
USD811365S1
(en)
*
|
2016-08-31 |
2018-02-27 |
Harman International Industries, Incorporated |
Headphone
|
USD837763S1
(en)
*
|
2017-03-15 |
2019-01-08 |
Onkyo Corporation |
Headphones
|
JP1594991S
(zh)
*
|
2017-07-21 |
2018-01-15 |
|
|