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USD729762S1 - Audio amplifier - Google Patents

Audio amplifier Download PDF

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Publication number
USD729762S1
USD729762S1 US29/476,390 US201329476390F USD729762S US D729762 S1 USD729762 S1 US D729762S1 US 201329476390 F US201329476390 F US 201329476390F US D729762 S USD729762 S US D729762S
Authority
US
United States
Prior art keywords
audio amplifier
view
perspective
audio
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
US29/476,390
Inventor
Qingjie Hu
Zehai Wang
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.)
Shenzhen Rapoo Technology Co Ltd
Original Assignee
Shenzhen Rapoo Technology Co Ltd
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 Shenzhen Rapoo Technology Co Ltd filed Critical Shenzhen Rapoo Technology Co Ltd
Assigned to SHENZHEN RAPOO TECHNOLOGY CO., LTD. reassignment SHENZHEN RAPOO TECHNOLOGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HU, QINGJIE, WANG, Zehai
Application granted granted Critical
Publication of USD729762S1 publication Critical patent/USD729762S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front view of an audio amplifier showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a first perspective view thereof;
FIG. 8 is a second perspective view thereof;
FIG. 9 is a third perspective view thereof;
FIG. 10 is a fourth perspective view thereof;
FIG. 11 is a fifth perspective view thereof; and,
FIG. 12 is a sixth perspective view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for audio amplifier, as shown and described.
US29/476,390 2013-07-31 2013-12-12 Audio amplifier Active USD729762S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201330366140 2013-07-31
CN201330366140 2013-07-31

Publications (1)

Publication Number Publication Date
USD729762S1 true USD729762S1 (en) 2015-05-19

Family

ID=53055356

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/476,390 Active USD729762S1 (en) 2013-07-31 2013-12-12 Audio amplifier

Country Status (1)

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US (1) USD729762S1 (en)

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD742360S1 (en) * 2013-12-11 2015-11-03 Jvc Jenwood Corporation Speaker
USD745861S1 (en) * 2014-11-14 2015-12-22 G&B Pickup Speaker
USD750687S1 (en) * 2014-01-06 2016-03-01 Gopro, Inc. Camera
USD756966S1 (en) * 2015-02-02 2016-05-24 Shenzhen Great Power Enterprise Co., Ltd. Bluetooth speaker
USD758344S1 (en) * 2015-01-22 2016-06-07 BEM Wireless, LLC Wireless speaker
USD762759S1 (en) 2014-07-11 2016-08-02 Gopro, Inc. Camera
USD763823S1 (en) * 2014-07-10 2016-08-16 Sdi Technologies, Inc. Rechargeable stereo speaker system with removable battery charger
USD766409S1 (en) * 2014-07-15 2016-09-13 Robert Bosch Gmbh Heating device
USD766875S1 (en) * 2015-07-15 2016-09-20 Sdi Technologies, Inc. Portable bluetooth speaker with removable battery
USD768112S1 (en) * 2015-07-02 2016-10-04 Gibson Brands, Inc. Bluetooth speaker
USD769426S1 (en) * 2015-01-15 2016-10-18 Robert Bosch Gmbh Heating device
USD786218S1 (en) * 2015-07-02 2017-05-09 Gibson Brands, Inc. Portable bluetooth speaker
USD793993S1 (en) * 2015-12-28 2017-08-08 Gibson Innovations Belgium Nv Wireless speaker
USD807324S1 (en) * 2015-04-02 2018-01-09 Braven, Lc Wireless speaker system
USD813189S1 (en) 2017-08-10 2018-03-20 Eric J. Lundgard Vacuum tube based audio amplifier
USD824879S1 (en) * 2015-11-18 2018-08-07 Skullcandy, Inc. Portable speaker
USD834437S1 (en) * 2016-06-27 2018-11-27 Honeywell International Inc. Gateway control unit with graphic user interface
USD834979S1 (en) * 2016-06-27 2018-12-04 Honeywell International Inc. Gateway control unit with graphic user interface
USD842130S1 (en) * 2018-01-09 2019-03-05 Wuhan Zhenboshi Intelligent Technology Co., Ltd Clock
USD852161S1 (en) * 2017-08-16 2019-06-25 Solros, Llc Audio electronic device
USD864890S1 (en) * 2016-02-19 2019-10-29 Sony Mobile Communications Inc. Communication device
USD871364S1 (en) 2019-07-12 2019-12-31 Eric J. Lundgard Audio amplifier
US10638209B2 (en) 2015-01-05 2020-04-28 Zagg Amplified, Inc. Wireless speaker and system
USD894256S1 (en) 2018-08-31 2020-08-25 Gopro, Inc. Camera mount
USD894161S1 (en) * 2020-05-11 2020-08-25 Shenzhen Zhengguang Imaging Equipment Co., Ltd. Wireless microphone
USD894870S1 (en) * 2018-07-04 2020-09-01 Zound Industries International Ab Speaker
USD903740S1 (en) 2018-09-14 2020-12-01 Gopro, Inc. Camera
USD905786S1 (en) 2018-08-31 2020-12-22 Gopro, Inc. Camera mount
USD907680S1 (en) 2018-08-31 2021-01-12 Gopro, Inc. Camera
US10928711B2 (en) 2018-08-07 2021-02-23 Gopro, Inc. Camera and camera mount
USD913987S1 (en) * 2019-12-10 2021-03-23 Yu Li Wireless speaker
USD917431S1 (en) * 2020-10-30 2021-04-27 YueRui Gao Wireless microphone transmitter
USD921740S1 (en) 2019-06-11 2021-06-08 Gopro, Inc. Camera
USD932456S1 (en) * 2019-06-12 2021-10-05 Amazon Technologies, Inc. Electronic device
USD933044S1 (en) * 2019-06-06 2021-10-12 Aleo Electronics Limited Speaker
USD936042S1 (en) * 2021-03-31 2021-11-16 Shenzhen Casper Electronic Technology Co., Ltd Combined wireless microphone and transmitter set
USD946074S1 (en) 2020-08-14 2022-03-15 Gopro, Inc. Camera
USD949128S1 (en) * 2019-06-06 2022-04-19 Alco Electronics Limited Speaker
USD950629S1 (en) 2019-09-17 2022-05-03 Gopro, Inc. Camera
US11675251B2 (en) 2019-09-18 2023-06-13 Gopro, Inc. Door assemblies for image capture devices
USD997121S1 (en) * 2021-09-09 2023-08-29 Marshall Amplification Plc Speaker
USD998017S1 (en) 2017-12-28 2023-09-05 Gopro, Inc. Camera
US11782327B2 (en) 2020-07-02 2023-10-10 Gopro, Inc. Removable battery door assemblies for image capture devices
USD1029746S1 (en) 2020-07-31 2024-06-04 Gopro, Inc. Battery
USD1029745S1 (en) 2019-09-13 2024-06-04 Gopro, Inc. Camera battery
USD1038209S1 (en) 2015-12-15 2024-08-06 Gopro, Inc. Camera
US12066748B2 (en) 2019-09-18 2024-08-20 Gopro, Inc. Door assemblies for image capture devices
USD1050227S1 (en) 2020-08-14 2024-11-05 Gopro, Inc. Camera door
USD1061682S1 (en) 2022-08-04 2025-02-11 Gopro, Inc. Camera door
USD1063818S1 (en) 2017-09-28 2025-02-25 Gopro, Inc. Battery
USD1066462S1 (en) 2021-02-12 2025-03-11 Gopro, Inc. Camera door
US12321084B2 (en) 2022-08-12 2025-06-03 Gopro, Inc. Interconnect mechanism for image capture device
USD1080576S1 (en) 2023-06-12 2025-06-24 Taylor-Listug, Inc. Amplifier

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Publication number Priority date Publication date Assignee Title
USD478564S1 (en) * 2002-01-30 2003-08-19 Music Industries Corporation Amplifier
USD505668S1 (en) * 2004-03-26 2005-05-31 Alan Liu Portable electronic device
USD505669S1 (en) * 2004-03-26 2005-05-31 Alan Liu Portable electronic device
USD557256S1 (en) * 2006-09-14 2007-12-11 Sdi Technologies, Inc. Speaker for a digital media player
USD578105S1 (en) * 2007-12-18 2008-10-07 Sony Corporation Speaker box
USD636759S1 (en) * 2010-05-15 2011-04-26 Cheng Uei Precision Industry Co., Ltd. Bluetooth speaker
USD648743S1 (en) * 2011-03-01 2011-11-15 Silitek Electronic (Guangzhou) Co., Ltd. Music player
USD672748S1 (en) * 2011-06-16 2012-12-18 Sonos, Inc. Playback device
USD674779S1 (en) * 2011-12-12 2013-01-22 Sdi Technologies, Inc. WI-FI enabled speaker system
USD690287S1 (en) * 2012-08-15 2013-09-24 Logitech Europe S.A. Speaker

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD478564S1 (en) * 2002-01-30 2003-08-19 Music Industries Corporation Amplifier
USD505668S1 (en) * 2004-03-26 2005-05-31 Alan Liu Portable electronic device
USD505669S1 (en) * 2004-03-26 2005-05-31 Alan Liu Portable electronic device
USD557256S1 (en) * 2006-09-14 2007-12-11 Sdi Technologies, Inc. Speaker for a digital media player
USD578105S1 (en) * 2007-12-18 2008-10-07 Sony Corporation Speaker box
USD636759S1 (en) * 2010-05-15 2011-04-26 Cheng Uei Precision Industry Co., Ltd. Bluetooth speaker
USD648743S1 (en) * 2011-03-01 2011-11-15 Silitek Electronic (Guangzhou) Co., Ltd. Music player
USD672748S1 (en) * 2011-06-16 2012-12-18 Sonos, Inc. Playback device
USD674779S1 (en) * 2011-12-12 2013-01-22 Sdi Technologies, Inc. WI-FI enabled speaker system
USD690287S1 (en) * 2012-08-15 2013-09-24 Logitech Europe S.A. Speaker

Cited By (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD742360S1 (en) * 2013-12-11 2015-11-03 Jvc Jenwood Corporation Speaker
US10306115B2 (en) 2014-01-06 2019-05-28 Gopro, Inc. Camera housing for a square-profile camera
USD750687S1 (en) * 2014-01-06 2016-03-01 Gopro, Inc. Camera
US9282226B2 (en) 2014-01-06 2016-03-08 Gopro, Inc. Camera housing for a square-profile camera
USD763823S1 (en) * 2014-07-10 2016-08-16 Sdi Technologies, Inc. Rechargeable stereo speaker system with removable battery charger
USD762759S1 (en) 2014-07-11 2016-08-02 Gopro, Inc. Camera
USD769425S1 (en) * 2014-07-15 2016-10-18 Robert Bosch Gmbh Heating device
USD770021S1 (en) * 2014-07-15 2016-10-25 Robert Bosch Gmbh Heating device
USD766409S1 (en) * 2014-07-15 2016-09-13 Robert Bosch Gmbh Heating device
USD768832S1 (en) * 2014-07-15 2016-10-11 Robert Bosch Gmbh Heating device
USD773020S1 (en) * 2014-07-15 2016-11-29 Robert Bosch Gmbh Heating device
USD769427S1 (en) * 2014-07-15 2016-10-18 Robert Bosch Gmbh Heating device
USD770604S1 (en) * 2014-07-15 2016-11-01 Robert Bosch Gmbh Heating device
USD769429S1 (en) 2014-07-15 2016-10-18 Robert Bosch Gmbh Heating device
USD769428S1 (en) * 2014-07-15 2016-10-18 Robert Bosch Gmbh Heating device
USD745861S1 (en) * 2014-11-14 2015-12-22 G&B Pickup Speaker
US10638209B2 (en) 2015-01-05 2020-04-28 Zagg Amplified, Inc. Wireless speaker and system
USD769426S1 (en) * 2015-01-15 2016-10-18 Robert Bosch Gmbh Heating device
USD758344S1 (en) * 2015-01-22 2016-06-07 BEM Wireless, LLC Wireless speaker
USD756966S1 (en) * 2015-02-02 2016-05-24 Shenzhen Great Power Enterprise Co., Ltd. Bluetooth speaker
USD864907S1 (en) 2015-04-02 2019-10-29 Zagg Amplified, Inc. Wireless speaker system with cover
USD807324S1 (en) * 2015-04-02 2018-01-09 Braven, Lc Wireless speaker system
USD786218S1 (en) * 2015-07-02 2017-05-09 Gibson Brands, Inc. Portable bluetooth speaker
USD768112S1 (en) * 2015-07-02 2016-10-04 Gibson Brands, Inc. Bluetooth speaker
USD766875S1 (en) * 2015-07-15 2016-09-20 Sdi Technologies, Inc. Portable bluetooth speaker with removable battery
USD824879S1 (en) * 2015-11-18 2018-08-07 Skullcandy, Inc. Portable speaker
USD1038209S1 (en) 2015-12-15 2024-08-06 Gopro, Inc. Camera
USD1077027S1 (en) 2015-12-15 2025-05-27 Gopro, Inc. Camera
USD793993S1 (en) * 2015-12-28 2017-08-08 Gibson Innovations Belgium Nv Wireless speaker
USD864890S1 (en) * 2016-02-19 2019-10-29 Sony Mobile Communications Inc. Communication device
USD834979S1 (en) * 2016-06-27 2018-12-04 Honeywell International Inc. Gateway control unit with graphic user interface
USD834437S1 (en) * 2016-06-27 2018-11-27 Honeywell International Inc. Gateway control unit with graphic user interface
USD813189S1 (en) 2017-08-10 2018-03-20 Eric J. Lundgard Vacuum tube based audio amplifier
USD852161S1 (en) * 2017-08-16 2019-06-25 Solros, Llc Audio electronic device
USD1063818S1 (en) 2017-09-28 2025-02-25 Gopro, Inc. Battery
USD1036536S1 (en) 2017-12-28 2024-07-23 Gopro, Inc. Camera
USD1079788S1 (en) 2017-12-28 2025-06-17 Gopro, Inc. Camera
USD998017S1 (en) 2017-12-28 2023-09-05 Gopro, Inc. Camera
USD842130S1 (en) * 2018-01-09 2019-03-05 Wuhan Zhenboshi Intelligent Technology Co., Ltd Clock
USD894870S1 (en) * 2018-07-04 2020-09-01 Zound Industries International Ab Speaker
US10928711B2 (en) 2018-08-07 2021-02-23 Gopro, Inc. Camera and camera mount
US11662651B2 (en) 2018-08-07 2023-05-30 Gopro, Inc. Camera and camera mount
USD990540S1 (en) 2018-08-31 2023-06-27 Gopro, Inc. Camera
USD1058641S1 (en) 2018-08-31 2025-01-21 Gopro, Inc. Camera
USD894256S1 (en) 2018-08-31 2020-08-25 Gopro, Inc. Camera mount
USD989165S1 (en) 2018-08-31 2023-06-13 Gopro, Inc. Camera mount
USD905786S1 (en) 2018-08-31 2020-12-22 Gopro, Inc. Camera mount
USD1023115S1 (en) 2018-08-31 2024-04-16 Gopro, Inc. Camera mount
USD907680S1 (en) 2018-08-31 2021-01-12 Gopro, Inc. Camera
USD903740S1 (en) 2018-09-14 2020-12-01 Gopro, Inc. Camera
USD950628S1 (en) 2018-09-14 2022-05-03 Gopro, Inc. Camera
USD963020S1 (en) 2018-09-14 2022-09-06 Gopro, Inc. Camera
USD949128S1 (en) * 2019-06-06 2022-04-19 Alco Electronics Limited Speaker
USD933044S1 (en) * 2019-06-06 2021-10-12 Aleo Electronics Limited Speaker
USD921740S1 (en) 2019-06-11 2021-06-08 Gopro, Inc. Camera
USD995600S1 (en) 2019-06-11 2023-08-15 Gopro, Inc. Camera
USD941904S1 (en) 2019-06-11 2022-01-25 Gopro, Inc. Camera
USD954128S1 (en) 2019-06-11 2022-06-07 Gopro, Inc. Camera
USD1009124S1 (en) 2019-06-11 2023-12-26 Gopro, Inc. Camera
USD1042391S1 (en) 2019-06-12 2024-09-17 Amazon Technologies, Inc. Electronic device
USD932456S1 (en) * 2019-06-12 2021-10-05 Amazon Technologies, Inc. Electronic device
USD871364S1 (en) 2019-07-12 2019-12-31 Eric J. Lundgard Audio amplifier
USD1029745S1 (en) 2019-09-13 2024-06-04 Gopro, Inc. Camera battery
USD1024165S1 (en) 2019-09-17 2024-04-23 Gopro, Inc. Camera
USD950629S1 (en) 2019-09-17 2022-05-03 Gopro, Inc. Camera
USD997232S1 (en) 2019-09-17 2023-08-29 Gopro, Inc. Camera
USD988390S1 (en) 2019-09-17 2023-06-06 Gopro, Inc. Camera
USD956123S1 (en) 2019-09-17 2022-06-28 Gopro, Inc. Camera
US11675251B2 (en) 2019-09-18 2023-06-13 Gopro, Inc. Door assemblies for image capture devices
US12066748B2 (en) 2019-09-18 2024-08-20 Gopro, Inc. Door assemblies for image capture devices
US12066749B2 (en) 2019-09-18 2024-08-20 Gopro, Inc. Door assemblies for image capture devices
USD913987S1 (en) * 2019-12-10 2021-03-23 Yu Li Wireless speaker
USD894161S1 (en) * 2020-05-11 2020-08-25 Shenzhen Zhengguang Imaging Equipment Co., Ltd. Wireless microphone
US11782327B2 (en) 2020-07-02 2023-10-10 Gopro, Inc. Removable battery door assemblies for image capture devices
US12253793B2 (en) 2020-07-02 2025-03-18 Gopro, Inc. Removable battery door assemblies for image capture devices
USD1029746S1 (en) 2020-07-31 2024-06-04 Gopro, Inc. Battery
USD946074S1 (en) 2020-08-14 2022-03-15 Gopro, Inc. Camera
USD950624S1 (en) 2020-08-14 2022-05-03 Gopro, Inc. Camera
USD1004676S1 (en) 2020-08-14 2023-11-14 Gopro, Inc. Camera
USD963022S1 (en) 2020-08-14 2022-09-06 Gopro, Inc. Camera
USD1050227S1 (en) 2020-08-14 2024-11-05 Gopro, Inc. Camera door
USD989841S1 (en) 2020-08-14 2023-06-20 Gopro, Inc. Camera
USD991318S1 (en) 2020-08-14 2023-07-04 Gopro, Inc. Camera
USD917431S1 (en) * 2020-10-30 2021-04-27 YueRui Gao Wireless microphone transmitter
USD1066462S1 (en) 2021-02-12 2025-03-11 Gopro, Inc. Camera door
USD936042S1 (en) * 2021-03-31 2021-11-16 Shenzhen Casper Electronic Technology Co., Ltd Combined wireless microphone and transmitter set
USD997121S1 (en) * 2021-09-09 2023-08-29 Marshall Amplification Plc Speaker
USD1061682S1 (en) 2022-08-04 2025-02-11 Gopro, Inc. Camera door
US12321084B2 (en) 2022-08-12 2025-06-03 Gopro, Inc. Interconnect mechanism for image capture device
USD1080576S1 (en) 2023-06-12 2025-06-24 Taylor-Listug, Inc. Amplifier

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