USD933037S1 - Audio amplifier - Google Patents

Audio amplifier Download PDF

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Publication number
USD933037S1
USD933037S1 US29/702,042 US201929702042F USD933037S US D933037 S1 USD933037 S1 US D933037S1 US 201929702042 F US201929702042 F US 201929702042F US D933037 S USD933037 S US D933037S
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United States
Prior art keywords
audio amplifier
view
audio
amplifier
ornamental design
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
US29/702,042
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English (en)
Inventor
Ji Sun Kim
San Il Choi
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.)
Dreamus Co Co Ltd
Original Assignee
Dreamus Co 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.)
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Publication date
Application filed by Dreamus Co Co Ltd filed Critical Dreamus Co Co Ltd
Assigned to DREAMUS COMPANY reassignment DREAMUS COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOI, SAN IL, KIM, JI SUN
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Publication of USD933037S1 publication Critical patent/USD933037S1/en
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US29/702,042 2019-08-09 2019-08-16 Audio amplifier Active USD933037S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190038089 2019-08-09
KR30-2019-0038089 2019-08-09

Publications (1)

Publication Number Publication Date
USD933037S1 true USD933037S1 (en) 2021-10-12

Family

ID=69529328

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/702,042 Active USD933037S1 (en) 2019-08-09 2019-08-16 Audio amplifier

Country Status (2)

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US (1) USD933037S1 (enrdf_load_stackoverflow)
JP (1) JP1653164S (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD981877S1 (en) * 2022-10-20 2023-03-28 Qinglan Hu Timer
USD993986S1 (en) * 2022-05-17 2023-08-01 Dreamus Company Digital audio player
USD1063942S1 (en) * 2021-03-07 2025-02-25 Motorola Mobility Llc Dock
USD1071930S1 (en) * 2022-06-09 2025-04-22 Kistler Holding Ag Data processing equipment

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD537807S1 (en) * 2005-11-03 2007-03-06 Griffin Technology, Inc. Radio transmitter or receiver which is connectable to a computer or a portable music device
USD544462S1 (en) * 2006-10-26 2007-06-12 Battery-Biz, Inc. Radio transmitter and battery housing adapted to engage a digital processing device
USD546277S1 (en) * 2004-12-23 2007-07-10 Apple Inc. Battery pack
USD562803S1 (en) * 2006-06-27 2008-02-26 Lg Electronics Inc. Speaker
USD611930S1 (en) * 2008-12-26 2010-03-16 Creative Technology Ltd Loudspeaker
USD667003S1 (en) * 2011-08-10 2012-09-11 Harald Richter Charging cradle for wireless phones
USD722043S1 (en) * 2013-02-18 2015-02-03 James Requa Detachable battery case
USD808357S1 (en) * 2016-12-09 2018-01-23 Iriver Limited Digital audio player
US20190132670A1 (en) * 2017-11-02 2019-05-02 AAC Technologies Pte. Ltd. Speaker Box
US20190132669A1 (en) * 2017-11-02 2019-05-02 AAC Technologies Pte. Ltd. Speaker Box
USD856291S1 (en) * 2017-10-20 2019-08-13 Yingjie Sun WIFI video transmitter
USD892761S1 (en) * 2018-04-17 2020-08-11 Iriver Limited Digital audio player
USD901433S1 (en) * 2019-08-09 2020-11-10 Dreamus Company Digital audio player
USD901434S1 (en) * 2019-08-09 2020-11-10 Dreamus Company Digital audio player
USD903623S1 (en) * 2019-02-08 2020-12-01 Axis Ab Intercommunication device

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD546277S1 (en) * 2004-12-23 2007-07-10 Apple Inc. Battery pack
USD537807S1 (en) * 2005-11-03 2007-03-06 Griffin Technology, Inc. Radio transmitter or receiver which is connectable to a computer or a portable music device
USD562803S1 (en) * 2006-06-27 2008-02-26 Lg Electronics Inc. Speaker
USD544462S1 (en) * 2006-10-26 2007-06-12 Battery-Biz, Inc. Radio transmitter and battery housing adapted to engage a digital processing device
USD611930S1 (en) * 2008-12-26 2010-03-16 Creative Technology Ltd Loudspeaker
USD667003S1 (en) * 2011-08-10 2012-09-11 Harald Richter Charging cradle for wireless phones
USD722043S1 (en) * 2013-02-18 2015-02-03 James Requa Detachable battery case
USD808357S1 (en) * 2016-12-09 2018-01-23 Iriver Limited Digital audio player
USD856291S1 (en) * 2017-10-20 2019-08-13 Yingjie Sun WIFI video transmitter
US20190132670A1 (en) * 2017-11-02 2019-05-02 AAC Technologies Pte. Ltd. Speaker Box
US20190132669A1 (en) * 2017-11-02 2019-05-02 AAC Technologies Pte. Ltd. Speaker Box
USD892761S1 (en) * 2018-04-17 2020-08-11 Iriver Limited Digital audio player
USD903623S1 (en) * 2019-02-08 2020-12-01 Axis Ab Intercommunication device
USD907000S1 (en) * 2019-02-08 2021-01-05 Axis Ab Intercommunication device
USD901433S1 (en) * 2019-08-09 2020-11-10 Dreamus Company Digital audio player
USD901434S1 (en) * 2019-08-09 2020-11-10 Dreamus Company Digital audio player

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
[Supportive Materials for Exception to Loss of Novelty] Blog in the Astellnkern & Kern US homepage, published on May 7, 2019, by Dreamus Company, for the corresponding Korean Design Application 30-2019-0038089.
Astell&Kern SP1000 Amplifier Unboxing, Jul. 17, 2019, [retrieved Apr. 7, 2021], Retrieved from Internet, URL: <https://www.youtube.com/watch?v=V3wa1AIFNbo> (Year: 2019). *
Deciding time, Astell and Kern SP2000 or AK SP1000 Amp, May 9, 2019, [retrieved Apr. 7, 2021], Retrieved from Internet, URL: <https://www.youtube.com/watch?v=HiTteKvdghg> (Year: 2019). *
Korean Office Action for corresponding Korean application No. 30-2019-0038089 dated Mar. 12, 2020.
SP1000 Amp, date not available, [retrieved Apr. 7, 2021], Retrieved from Internet, URL: <https://www.astellnkern.com/eng/content/shop/features.asp?mcg=CG110090&mpos=3&scg=CG210450&spos=4&tcg&tpos=0&gcode=SC35620> (Year: 2021). *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1063942S1 (en) * 2021-03-07 2025-02-25 Motorola Mobility Llc Dock
USD993986S1 (en) * 2022-05-17 2023-08-01 Dreamus Company Digital audio player
USD1071930S1 (en) * 2022-06-09 2025-04-22 Kistler Holding Ag Data processing equipment
USD981877S1 (en) * 2022-10-20 2023-03-28 Qinglan Hu Timer

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