USD931827S1 - Sound amplifier - Google Patents

Sound amplifier Download PDF

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Publication number
USD931827S1
USD931827S1 US29/690,713 US201929690713F USD931827S US D931827 S1 USD931827 S1 US D931827S1 US 201929690713 F US201929690713 F US 201929690713F US D931827 S USD931827 S US D931827S
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United States
Prior art keywords
sound amplifier
view
amplifier
sound
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
US29/690,713
Inventor
Yongyan Huang
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.)
Shanghai Norwii Technology Co Ltd
Original Assignee
Shanghai Norwii 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 Shanghai Norwii Technology Co Ltd filed Critical Shanghai Norwii Technology Co Ltd
Priority to US29/690,713 priority Critical patent/USD931827S1/en
Assigned to SHANGHAI NORWII TECHNOLOGY CO., LTD. reassignment SHANGHAI NORWII TECHNOLOGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HUANG, YONGYAN
Application granted granted Critical
Publication of USD931827S1 publication Critical patent/USD931827S1/en
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Description

FIG. 1 is a front view of a sound 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 view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
The interior structure behind the speaker grill forms no part of the claimed design and is not seeking to be protected.
All of the broken lines shown in the drawings represent unclaimed portions of the sound amplifier and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a sound amplifier, as shown and described.
US29/690,713 2019-05-09 2019-05-09 Sound amplifier Active USD931827S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/690,713 USD931827S1 (en) 2019-05-09 2019-05-09 Sound amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/690,713 USD931827S1 (en) 2019-05-09 2019-05-09 Sound amplifier

Publications (1)

Publication Number Publication Date
USD931827S1 true USD931827S1 (en) 2021-09-28

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ID=77832312

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/690,713 Active USD931827S1 (en) 2019-05-09 2019-05-09 Sound amplifier

Country Status (1)

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US (1) USD931827S1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD952603S1 (en) * 2020-09-29 2022-05-24 Guangzhou Muka Intelligent Technology Co., Ltd. Loudspeaker
USD954582S1 (en) * 2020-04-30 2022-06-14 Yaohua Chen Wireless digital doorbell
USD974933S1 (en) * 2019-07-30 2023-01-10 Shenzhen Qiaohua Industries Limited Multi-way PIR motion sensor alarm receiver
USD1044772S1 (en) * 2022-06-17 2024-10-01 Shenzhen Divoom Technology Co., Ltd. Loudspeaker

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD587244S1 (en) * 2007-07-25 2009-02-24 Creative Technology Ltd Loudspeaker device
USD798838S1 (en) * 2016-07-27 2017-10-03 Polk Audio, Llc USB audio speaker
USD817306S1 (en) * 2015-08-21 2018-05-08 Samsung Electronics Co., Ltd. Portable speaker
USD817925S1 (en) * 2015-08-21 2018-05-15 Samsung Electronics Co., Ltd. Portable speaker
USD841622S1 (en) * 2017-01-04 2019-02-26 Zagg Amplified, Inc. Rugged speaker with strap
USD889430S1 (en) * 2019-01-03 2020-07-07 Harman International Industries, Incorporated Portable loudspeaker
USD893445S1 (en) * 2020-02-07 2020-08-18 Live Sports Radio Llc Radio receiver
USD894161S1 (en) * 2020-05-11 2020-08-25 Shenzhen Zhengguang Imaging Equipment Co., Ltd. Wireless microphone
USD923603S1 (en) * 2019-11-12 2021-06-29 Hui Ming Loudspeaker
USD924834S1 (en) * 2019-09-05 2021-07-13 Harman International Industries, Incorporated Loudspeaker
USD926728S1 (en) * 2019-09-17 2021-08-03 Shenzhen Thousandshores Technology Co., Ltd. Portable wireless speaker

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD587244S1 (en) * 2007-07-25 2009-02-24 Creative Technology Ltd Loudspeaker device
USD817306S1 (en) * 2015-08-21 2018-05-08 Samsung Electronics Co., Ltd. Portable speaker
USD817925S1 (en) * 2015-08-21 2018-05-15 Samsung Electronics Co., Ltd. Portable speaker
USD798838S1 (en) * 2016-07-27 2017-10-03 Polk Audio, Llc USB audio speaker
USD841622S1 (en) * 2017-01-04 2019-02-26 Zagg Amplified, Inc. Rugged speaker with strap
USD889430S1 (en) * 2019-01-03 2020-07-07 Harman International Industries, Incorporated Portable loudspeaker
USD924834S1 (en) * 2019-09-05 2021-07-13 Harman International Industries, Incorporated Loudspeaker
USD926728S1 (en) * 2019-09-17 2021-08-03 Shenzhen Thousandshores Technology Co., Ltd. Portable wireless speaker
USD923603S1 (en) * 2019-11-12 2021-06-29 Hui Ming Loudspeaker
USD893445S1 (en) * 2020-02-07 2020-08-18 Live Sports Radio Llc Radio receiver
USD894161S1 (en) * 2020-05-11 2020-08-25 Shenzhen Zhengguang Imaging Equipment Co., Ltd. Wireless microphone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Amazon.com; SHIDU; ‘SHIDU Personal Voice Amplifier . . . ’; [online] ‘https://www.amazon.com/dp/b07g5clcwc’; dated Jan. 7, 2017; accessed Oct. 19, 2020; 6pgs. (Year: 2017). *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD974933S1 (en) * 2019-07-30 2023-01-10 Shenzhen Qiaohua Industries Limited Multi-way PIR motion sensor alarm receiver
USD954582S1 (en) * 2020-04-30 2022-06-14 Yaohua Chen Wireless digital doorbell
USD952603S1 (en) * 2020-09-29 2022-05-24 Guangzhou Muka Intelligent Technology Co., Ltd. Loudspeaker
USD1044772S1 (en) * 2022-06-17 2024-10-01 Shenzhen Divoom Technology Co., Ltd. Loudspeaker

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