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USD746254S1 - Audio amplifier - Google Patents

Audio amplifier Download PDF

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Publication number
USD746254S1
USD746254S1 US29/497,347 US201429497347F USD746254S US D746254 S1 USD746254 S1 US D746254S1 US 201429497347 F US201429497347 F US 201429497347F US D746254 S USD746254 S US D746254S
Authority
US
United States
Prior art keywords
audio amplifier
view
audio
line
amplifier
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
US29/497,347
Inventor
Reiko Ito
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.)
D&M Holdings Inc
Original Assignee
D&M Holdings Inc
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
Assigned to D&M HOLDINGS, INC. reassignment D&M HOLDINGS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ITO, REIKO
Application filed by D&M Holdings Inc filed Critical D&M Holdings Inc
Application granted granted Critical
Publication of USD746254S1 publication Critical patent/USD746254S1/en
Assigned to Sound United, LLC reassignment Sound United, LLC GRANT OF SECURITY INTEREST Assignors: D&M HOLDINGS INC.
Assigned to D&M HOLDINGS INC reassignment D&M HOLDINGS INC RELEASE OF SECURITY INTEREST IN PATENTS Assignors: Sound United, LLC
Assigned to CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT reassignment CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT NOTICE OF SECURITY INTEREST - - PATENTS Assignors: D&M HOLDINGS INC.
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT ABL PATENT SECURITY AGREEMENT Assignors: D&M HOLDINGS INC.
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT FIRST LIEN PATENT SECURITY AGREEMENT Assignors: D&M HOLDINGS INC.
Assigned to BOSTON ACOUSTICS, INC., D&M HOLDINGS INC., Sound United, LLC, DEFINITIVE TECHNOLOGY, LLC, B & W GROUP LTD, DIRECTED, LLC, B & W LOUDSPEAKERS LTD, POLK AUDIO, LLC, D&M Europe B.V. reassignment BOSTON ACOUSTICS, INC. RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY Assignors: CERBERUS BUSINESS FINANCE, LLC, AS AGENT
Assigned to D&M HOLDINGS INC. reassignment D&M HOLDINGS INC. RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (REEL/FRAME 057187/0713) Assignors: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Assigned to D&M HOLDINGS INC. reassignment D&M HOLDINGS INC. RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (REEL/FRAME 057187/0736) Assignors: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of an audio amplifier of the present invention;
FIG. 2 is a front view of the audio amplifier;
FIG. 3 is a back view of the audio amplifier;
FIG. 4 is a top view of the audio amplifier;
FIG. 5 is a bottom view of the audio amplifier;
FIG. 6 is a left view of the audio amplifiers;
FIG. 7 is a right side view of the audio amplifier;
FIG. 8 is a cross-sectional view along line A-A line in the Front View of the audio amplifier;
FIG. 9 is a cross-sectional view along line B-B line in the Top View of the audio amplifier; and,
FIG. 10 is a cross-sectional view along line C-C line in the Front View of the audio amplifier.
The broken lines are included for the purpose of showing environmental structure that forms no part of the design.

Claims (1)

    CLAIM
  1. I claim the ornamental design for audio amplifier, as shown and described.
US29/497,347 2014-01-31 2014-07-23 Audio amplifier Active USD746254S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-001910 2014-01-08
JP2014001910 2014-01-31

Publications (1)

Publication Number Publication Date
USD746254S1 true USD746254S1 (en) 2015-12-29

Family

ID=54932781

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/497,347 Active USD746254S1 (en) 2014-01-31 2014-07-23 Audio amplifier

Country Status (1)

Country Link
US (1) USD746254S1 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD767529S1 (en) * 2015-09-30 2016-09-27 Bose Corporation Audio amplifier
USD776078S1 (en) * 2015-06-16 2017-01-10 Bose Corporation Amplifier
USD776633S1 (en) * 2015-06-16 2017-01-17 Bose Corporation Amplifier
USD786822S1 (en) * 2015-06-16 2017-05-16 Bose Corporation Amplifier
USD810044S1 (en) * 2016-02-18 2018-02-13 Yamaha Corporation Audio amplifier
USD871364S1 (en) * 2019-07-12 2019-12-31 Eric J. Lundgard Audio amplifier
USD879739S1 (en) * 2018-09-11 2020-03-31 Amazon Technologies, Inc. Audio receiver device
USD881155S1 (en) * 2018-05-29 2020-04-14 Doudou Yan Radio
USD881156S1 (en) 2015-08-26 2020-04-14 Sennheiser Electronic Gmbh & Co. Kg Sound amplifier
USD881836S1 (en) * 2018-09-11 2020-04-21 Amazon Technologies, Inc. Audio receiver device
USD882542S1 (en) * 2018-05-29 2020-04-28 Doudou Yan Radio
USD964307S1 (en) * 2020-01-23 2022-09-20 Audio-Technica Corporation Digital-analog converter
USD975670S1 (en) * 2021-06-11 2023-01-17 Guangzhou Rantion Technology Co., Ltd. Headphone amplifier
USD1020681S1 (en) * 2022-11-02 2024-04-02 Austrian Audio Gmbh Headphone amplifier
USD1056955S1 (en) * 2019-07-02 2025-01-07 Focusrite Audio Engineering Limited Audio processor
USD1060300S1 (en) * 2024-10-15 2025-02-04 Ruiming Li Headphone amplifier
USD1096843S1 (en) * 2019-07-02 2025-10-07 Focusrite Audio Engineering Limited Audio processor
USD1096844S1 (en) * 2019-07-02 2025-10-07 Focusrite Audio Engineering Limited Audio processor
USD1098195S1 (en) * 2019-07-02 2025-10-14 Focusrite Audio Engineering Limited Audio processor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD416902S (en) * 1998-10-14 1999-11-23 Sony Corporation Amplifier
USD563403S1 (en) * 2006-10-31 2008-03-04 2 Wheel Tunes, Inc. Audio amplifier
USD569840S1 (en) * 2006-09-08 2008-05-27 Sony Corporation Amplifier
USD644623S1 (en) * 2010-06-04 2011-09-06 MUSIC Group IP Ltd. Audio component with main control knob
USD669992S1 (en) * 2010-05-20 2012-10-30 Sound Surgical Technologies, Llc Ultrasonic amplifier
USD671907S1 (en) * 2010-06-04 2012-12-04 Red Chip Company Ltd. Audio component with honeycomb pattern
USD712869S1 (en) * 2012-08-23 2014-09-09 Alpine Electronics, Inc. Amplifier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD416902S (en) * 1998-10-14 1999-11-23 Sony Corporation Amplifier
USD569840S1 (en) * 2006-09-08 2008-05-27 Sony Corporation Amplifier
USD563403S1 (en) * 2006-10-31 2008-03-04 2 Wheel Tunes, Inc. Audio amplifier
USD669992S1 (en) * 2010-05-20 2012-10-30 Sound Surgical Technologies, Llc Ultrasonic amplifier
USD644623S1 (en) * 2010-06-04 2011-09-06 MUSIC Group IP Ltd. Audio component with main control knob
USD671907S1 (en) * 2010-06-04 2012-12-04 Red Chip Company Ltd. Audio component with honeycomb pattern
USD712869S1 (en) * 2012-08-23 2014-09-09 Alpine Electronics, Inc. Amplifier

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD776078S1 (en) * 2015-06-16 2017-01-10 Bose Corporation Amplifier
USD776633S1 (en) * 2015-06-16 2017-01-17 Bose Corporation Amplifier
USD786822S1 (en) * 2015-06-16 2017-05-16 Bose Corporation Amplifier
USD881156S1 (en) 2015-08-26 2020-04-14 Sennheiser Electronic Gmbh & Co. Kg Sound amplifier
USD767529S1 (en) * 2015-09-30 2016-09-27 Bose Corporation Audio amplifier
USD810044S1 (en) * 2016-02-18 2018-02-13 Yamaha Corporation Audio amplifier
USD881155S1 (en) * 2018-05-29 2020-04-14 Doudou Yan Radio
USD882542S1 (en) * 2018-05-29 2020-04-28 Doudou Yan Radio
USD879739S1 (en) * 2018-09-11 2020-03-31 Amazon Technologies, Inc. Audio receiver device
USD881836S1 (en) * 2018-09-11 2020-04-21 Amazon Technologies, Inc. Audio receiver device
USD895567S1 (en) 2018-09-11 2020-09-08 Amazon Technologies, Inc. Audio receiver device
USD896773S1 (en) 2018-09-11 2020-09-22 Amazon Technologies, Inc. Audio receiver device
USD1056955S1 (en) * 2019-07-02 2025-01-07 Focusrite Audio Engineering Limited Audio processor
USD1098195S1 (en) * 2019-07-02 2025-10-14 Focusrite Audio Engineering Limited Audio processor
USD1096844S1 (en) * 2019-07-02 2025-10-07 Focusrite Audio Engineering Limited Audio processor
USD1096843S1 (en) * 2019-07-02 2025-10-07 Focusrite Audio Engineering Limited Audio processor
USD871364S1 (en) * 2019-07-12 2019-12-31 Eric J. Lundgard Audio amplifier
USD964307S1 (en) * 2020-01-23 2022-09-20 Audio-Technica Corporation Digital-analog converter
USD975670S1 (en) * 2021-06-11 2023-01-17 Guangzhou Rantion Technology Co., Ltd. Headphone amplifier
USD1020681S1 (en) * 2022-11-02 2024-04-02 Austrian Audio Gmbh Headphone amplifier
USD1060300S1 (en) * 2024-10-15 2025-02-04 Ruiming Li Headphone amplifier

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