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1964-03-17 |
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Screen |
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1926-02-17 |
1928-04-17 |
Platt Joseph |
Amplifier
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1926-07-08 |
1931-05-12 |
Dreyfus Camille |
Ornamental fabric containing derivatives of cellulose and method of producing the same
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1940-01-29 |
1941-10-14 |
Addie B Graves |
Ear protector
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1947-04-29 |
1953-10-20 |
Rca Corp |
Multisection acoustic filter
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1974-03-15 |
1976-10-12 |
Matsushita Electric Industrial Co., Ltd. |
4-Channel headphones
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GB1520319A
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1974-10-31 |
1978-08-09 |
Sony Corp |
Stereo microphone assemblies
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1975-06-20 |
1977-11-01 |
Matsushita Electric Industrial Co., Ltd. |
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USD246519S
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1975-08-22 |
1977-11-29 |
Sansui Electric Co., Ltd. |
Head phone
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USD254183S
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1977-01-11 |
1980-02-12 |
U.S. Philips Corporation |
Head-phone
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JPH06237499A
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1993-02-09 |
1994-08-23 |
Sony Corp |
ヘッドホン
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1993-04-19 |
1995-05-30 |
Cabot Safety Corporation |
Acoustical earmuff
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CH690544A5
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1995-05-08 |
2000-10-13 |
Bobst Sa |
Détecteur photoélectrique pour un dispositif de contrôle du registre dans une machine d'impression rotative.
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JPH10271591A
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1997-03-19 |
1998-10-09 |
Audio Technica Corp |
電気音響変換器
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USD410466S
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1997-08-29 |
1999-06-01 |
Sony Corporation |
Headphone
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1998-09-24 |
2000-12-19 |
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Backerboard for ceramic tiles and the like
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1998-12-30 |
2000-02-08 |
Sony Corporation |
Headphone
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1999-07-01 |
2001-07-17 |
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Surround sound headphones
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2000-08-15 |
2001-06-19 |
Sony Corporation |
Headphone
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2001-06-08 |
2002-05-21 |
Ku-Shen Lin |
Thermal earmuff
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2003-01-31 |
2005-06-14 |
Plantronics, Inc. |
Faceplate cover
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CA118819S
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2006-06-28 |
2008-07-10 |
Gousson Consultadoria E Marketing Lda |
Footwear sole
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2006-08-11 |
2007-06-12 |
Milliken & Company |
Moldable fabric
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2006-09-25 |
2008-01-29 |
Toong In Electronic Corp. |
Headphone
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2008-11-27 |
Dennis Moore |
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2007-05-18 |
2009-01-13 |
Sony Ericsson Mobile Communications Ab |
Music desk stand
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2008-09-25 |
2009-08-18 |
Samsung Electronics Co., Ltd. |
Cover of portable phone
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Research In Motion Limited |
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2012-05-07 |
2014-11-25 |
Urban Armor Gear LLC |
Protective case for phones, PDAs and other portable electronic devices
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2012-09-08 |
2013-04-30 |
Apple Inc. |
Earphone
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2013-02-13 |
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IdeaVillage Products, Inc. |
Portable speaker
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2013-09-04 |
2016-08-09 |
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2014-02-10 |
2015-08-11 |
New Audio LLC |
Headphone device
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2014-02-10 |
2015-04-21 |
New Audio LLC |
Headphone device
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2014-02-13 |
2015-04-21 |
Bose Corporation |
Fabric pattern for headphone scrims
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2014-03-06 |
2016-01-05 |
Headbox Llc |
Headphone
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2014-03-10 |
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Headphones
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2015-04-22 |
2019-10-01 |
Zound Industries International Ab |
Headphone with surface treatment
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2015-06-26 |
2016-09-20 |
Hifiman Electronics Corporation |
Audio listening system
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2015-08-26 |
2019-11-26 |
Sennheiser Electronic Gmbh & Co. Kg |
Headphones
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2016-01-15 |
2017-09-26 |
Bplugz, Llc |
Ear bud stabilizer
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2016-08-24 |
2018-03-20 |
Kraco Enterprises, Llc. |
Floor mat
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2016-12-30 |
2019-02-26 |
Head-Direct (Kunshan) Company Limited |
Audio listening system
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2017-10-17 |
2019-08-20 |
Harman International Industries, Incorporated |
Speaker grille
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USD863690S1
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2017-12-19 |
2019-10-15 |
Xiaowei Chen |
Sports electronics shooting earmuff
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JP1634199S
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2018-12-17 |
2019-06-17 |
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2019-03-26 |
2019-06-25 |
Dongguan SIVGA electronic technology Co.,LTD. |
Headset
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JP1662673S
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2019-08-21 |
2020-06-29 |
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2021-09-18 |
2023-01-17 |
Shenzhen Riyo Innovation Technology Co., Ltd. |
Headphone
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