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Patent
D925490
Priority
Nov 25 2019
Filed
Nov 25 2019
Issued
Jul 20 2021
Expiry
Jul 20 2036
Assg.orig
Entity
unknown
3
34
n/a
The ornamental design for a guitar amplifier headphone , as shown and described.
1. Guitar amplifier headphone
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
1.8 : Perspective
1.9 : Perspective
1.10 : Perspective
The dashed broken lines illustrate portions of the article that form no part of the claimed design; the dot-dash lines define boundaries of the claimed design that form no part thereof.
Kobayashi, Teruyoshi , Ueno, Masato
Patent
Priority
Assignee
Title
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Aug 26 2015
LOGITECH EUROPE, S A
System and method for open to closed-back headset audio compensation
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May 17 2018
Bose Corporation
Ear cup customization
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Feb 16 2018
SKULLCANDY, INC
Headphone with noise cancellation of acoustic noise from tactile vibration driver
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Aug 13 2013
Sony Corporation
Headphone type acoustic apparatus and control method therefor
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20170026738 ,
D708163 ,
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Panasonic Corporation
Headphones
D708164 ,
Feb 18 2013
Panasonic Corporation
Headphones
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Sep 04 2013
Harman International Industries, Incorporated
Headphones
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Mar 03 2015
DSP Group Ltd
Headphone
D787470 ,
Dec 10 2015
SKULLCANDY, INC
Headphone
D796477 ,
May 11 2016
KENU, INC.
Headphone
D796478 ,
May 16 2016
KENU, INC.
Headphone
D800097 ,
May 05 2016
DONGGUAN CITY HELE ELECTRONIC CO., LTD.; DONGGUAN CITY HELE ELECTRONIC CO , LTD
Wireless earphone
D801950 ,
Feb 19 2016
SONY MOBILE COMMUNICATIONS INC
Communication device
D817303 ,
Jul 11 2016
PORSCHE LIZENZ- UND HANDELSGESELLSCHAFT MBH & CO KG
Headphones
D817309 ,
Dec 22 2016
AKG Acoustics GmbH
Pair of headphones
D826894 ,
Mar 02 2017
Headphone
D831000 ,
Jun 13 2017
RAZER ASIA-PACIFIC PTE LTD
Headset
D840370 ,
Dec 10 2015
SKULLCANDY, INC
Headphone
D856594 ,
Oct 27 2017
Honeywell International Inc.
Pair of ear muffs
D886081 ,
Oct 24 2018
Sound reflector
D899402 ,
May 11 2020
Headphone
D899405 ,
Jan 03 2019
Harman International Industries, Incorporated
Headphone
D900066 ,
May 08 2018
LG Electronics Inc.
Wireless earbud
D900782 ,
Jan 03 2019
Harman International Industries, Incorporated
Headphone
D904349 ,
Jul 29 2019
LOGITECH EUROPE S A
Wireless earphone with fin
D906293 ,
Dec 21 2018
Bose Corporation
Earbud
D907004 ,
Mar 06 2019
SHENZHEN GU NING CULTURE CO , LTD ; SHENZHEN HUAWEN TECHNOLOGY CO , LTD
Gaming headset
D909338 ,
May 28 2019
XIAMEN PADMATE TECHNOLOGY CO., LTD
Headphones
D909991 ,
Aug 28 2015
Sony Corporation
Headphone
D910593 ,
Mar 08 2019
AUSTRIAN AUDIO GMBH
Headphones
D912648 ,
Dec 21 2018
Bose Corporation
Earbud
D918171 ,
Aug 28 2015
Sony Corporation
Headphone
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a