USD1020681S1 - Headphone amplifier - Google Patents

Headphone amplifier Download PDF

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Publication number
USD1020681S1
USD1020681S1 US35/355,160 US35516052F USD1020681S US D1020681 S1 USD1020681 S1 US D1020681S1 US 35516052 F US35516052 F US 35516052F US D1020681 S USD1020681 S US D1020681S
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US
United States
Prior art keywords
headphone amplifier
headphone
amplifier
view
elevation view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US35/355,160
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USD1023602S1 (en
USD1011261S1 (en
USD1026098S1 (en
USD1023005S1 (en
USD1013565S1 (en
USD1025906S1 (en
USD1024568S1 (en
USD1010545S1 (en
USD1006509S1 (en
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USD1009826S1 (en
USD1008225S1 (en
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USD1002426S1 (en
USD1023501S1 (en
USD1001622S1 (en
USD1000998S1 (en
USD1023143S1 (en
USD1023048S1 (en
USD1024060S1 (en
USD1022873S1 (en
USD1008985S1 (en
USD1009789S1 (en
USD1023564S1 (en
USD1021651S1 (en
USD1013947S1 (en
USD1018613S1 (en
USD1012491S1 (en
USD1020598S1 (en
USD1015324S1 (en
USD1017745S1 (en
USD1013670S1 (en
USD1013946S1 (en
USD990354S1 (en
USD1011954S1 (en
USD1024074S1 (en
USD1013467S1 (en
USD1021993S1 (en
USD1003675S1 (en
USD1013258S1 (en
USD1008848S1 (en
Inventor
Paul Weinreich
Philipp Schuster
Alexander Chatt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Austrian Audio GmbH
Original Assignee
Austrian Audio GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Austrian Audio GmbH filed Critical Austrian Audio GmbH
Priority to US35/355,160 priority Critical patent/USD1020681S1/en
Assigned to AUSTRIAN AUDIO GMBH reassignment AUSTRIAN AUDIO GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WEINREICH, PAUL, CHATT, ALEXANDER, SCHUSTER, PHILIPP
Application granted granted Critical
Publication of USD1020681S1 publication Critical patent/USD1020681S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

1. Headphone amplifier
FIG. 1.1 is a front, top, and left-side perspective view showing the new design; FIG. 1.2 is a front elevation view thereof; FIG. 1.3 is a rear elevation view thereof; FIG. 1.4 is a left side elevation view thereof; FIG. 1.5 is a right side elevation view thereof; FIG. 1.6 is a top plan view thereof; FIG. 1.7 is a bottom plan view thereof; and FIG. 1.8 is a rear, bottom, and right-side perspective view thereof.
The broken lines shown are included for the purpose of illustrating portions of the headphone amplifier that form no part of the claim.

Claims (1)

    CLAIM
  1. The ornamental design for a headphone amplifier, as shown and described.
US35/355,160 2022-11-02 2022-11-02 Headphone amplifier Active USD1020681S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US35/355,160 USD1020681S1 (en) 2022-11-02 2022-11-02 Headphone amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35/355,160 USD1020681S1 (en) 2022-11-02 2022-11-02 Headphone amplifier

Publications (1)

Publication Number Publication Date
USD1020681S1 true USD1020681S1 (en) 2024-04-02

Family

ID=90456942

Family Applications (1)

Application Number Title Priority Date Filing Date
US35/355,160 Active USD1020681S1 (en) 2022-11-02 2022-11-02 Headphone amplifier

Country Status (1)

Country Link
US (1) USD1020681S1 (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD404736S (en) * 1998-01-26 1999-01-26 Shure Brothers Incorporated Wireless microphone receiver
USD412705S (en) * 1998-06-01 1999-08-10 Whirlwind Music Distributors, Inc. Combined portable microphone and speaker
USD441744S1 (en) * 2000-06-05 2001-05-08 Sony Corporation Receiver for wireless communication apparatus
USD446499S1 (en) * 2000-07-17 2001-08-14 Apple Computer, Inc. Power amplifier
USD520502S1 (en) * 2005-03-12 2006-05-09 Hon Hai Precision Ind. Co., Ltd. Network device
USD542784S1 (en) * 2005-12-07 2007-05-15 General Instrument Corporation Cordless telephone base
USD550196S1 (en) * 2006-10-16 2007-09-04 Griffin Technology, Inc. Radio transmitter which is connectable to a computer or an MP3 player device
USD656124S1 (en) * 2010-07-12 2012-03-20 Feonic Plc Audio device
USD732023S1 (en) * 2013-12-26 2015-06-16 Panasonic Intellectual Property Management Co., Ltd. Wireless receiver
USD746254S1 (en) * 2014-01-31 2015-12-29 D&M Holdings, Inc. Audio amplifier
USD760684S1 (en) * 2014-06-30 2016-07-05 Bose Corporation Portable audio system
USD762614S1 (en) * 2014-06-11 2016-08-02 Kabushiki Kaisha Audio-Technica Wireless receiver
USD833411S1 (en) * 2016-07-25 2018-11-13 Robert Bosch Gmbh Wireless hub

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD404736S (en) * 1998-01-26 1999-01-26 Shure Brothers Incorporated Wireless microphone receiver
USD412705S (en) * 1998-06-01 1999-08-10 Whirlwind Music Distributors, Inc. Combined portable microphone and speaker
USD441744S1 (en) * 2000-06-05 2001-05-08 Sony Corporation Receiver for wireless communication apparatus
USD446499S1 (en) * 2000-07-17 2001-08-14 Apple Computer, Inc. Power amplifier
USD520502S1 (en) * 2005-03-12 2006-05-09 Hon Hai Precision Ind. Co., Ltd. Network device
USD542784S1 (en) * 2005-12-07 2007-05-15 General Instrument Corporation Cordless telephone base
USD550196S1 (en) * 2006-10-16 2007-09-04 Griffin Technology, Inc. Radio transmitter which is connectable to a computer or an MP3 player device
USD656124S1 (en) * 2010-07-12 2012-03-20 Feonic Plc Audio device
USD732023S1 (en) * 2013-12-26 2015-06-16 Panasonic Intellectual Property Management Co., Ltd. Wireless receiver
USD746254S1 (en) * 2014-01-31 2015-12-29 D&M Holdings, Inc. Audio amplifier
USD762614S1 (en) * 2014-06-11 2016-08-02 Kabushiki Kaisha Audio-Technica Wireless receiver
USD760684S1 (en) * 2014-06-30 2016-07-05 Bose Corporation Portable audio system
USD833411S1 (en) * 2016-07-25 2018-11-13 Robert Bosch Gmbh Wireless hub

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Amazon-Lvy Store; "Lvy Headphone Amplifier . . . "; [online] ‘https://www.amazon.com/dp/B07wdxdnm1’; Dated Aug. 16, 2019; Accessed Jun. 13, 2023; 4pgs. (Year: 2019). *

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