USD931437S1 - Double layer soundproof earplug - Google Patents

Double layer soundproof earplug Download PDF

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Publication number
USD931437S1
USD931437S1 US29/749,502 US202029749502F USD931437S US D931437 S1 USD931437 S1 US D931437S1 US 202029749502 F US202029749502 F US 202029749502F US D931437 S USD931437 S US D931437S
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US
United States
Prior art keywords
double layer
layer soundproof
earplug
soundproof earplug
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
US29/749,502
Inventor
Jinniu Yuan
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 Yunde Technology Co Ltd
Original Assignee
Shenzhen Yunde 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 Yunde Technology Co Ltd filed Critical Shenzhen Yunde Technology Co Ltd
Priority to US29/749,502 priority Critical patent/USD931437S1/en
Assigned to SHENZHEN YUNDE TECHNOLOGY CO., LTD. reassignment SHENZHEN YUNDE TECHNOLOGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: YUAN, JINNIU
Application granted granted Critical
Publication of USD931437S1 publication Critical patent/USD931437S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front, right side, top perspective view of a double layer soundproof earplug showing my new design;
FIG. 2 is a front, left side, bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines depict a portion of the double layer soundproof earplug that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for double layer soundproof earplug, as shown and described.
US29/749,502 2020-09-05 2020-09-05 Double layer soundproof earplug Active USD931437S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/749,502 USD931437S1 (en) 2020-09-05 2020-09-05 Double layer soundproof earplug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/749,502 USD931437S1 (en) 2020-09-05 2020-09-05 Double layer soundproof earplug

Publications (1)

Publication Number Publication Date
USD931437S1 true USD931437S1 (en) 2021-09-21

Family

ID=77722278

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/749,502 Active USD931437S1 (en) 2020-09-05 2020-09-05 Double layer soundproof earplug

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US (1) USD931437S1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD943087S1 (en) * 2020-06-15 2022-02-08 Minuendo As Set of earplugs
USD961757S1 (en) * 2021-04-08 2022-08-23 ERTG d.o.o. Ear plug
USD968372S1 (en) * 2021-05-24 2022-11-01 Shenzhen Taipuda Technology Co., Ltd. Earphone
USD974542S1 (en) * 2021-08-19 2023-01-03 Shenzhen Apwill Electronic Co., Ltd. Earplug
USD991438S1 (en) * 2023-04-19 2023-07-04 Tieze Liang Ear plug
USD1003423S1 (en) * 2023-06-02 2023-10-31 Yingchao Qin Swimming earplug

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD330761S (en) 1990-09-21 1992-11-03 Cabot Safety Corporation Earplug
USD414260S (en) * 1997-11-10 1999-09-21 Ck European Limited Earplug
USD434139S (en) 1999-09-17 2000-11-21 3M Innovative Properties Company Earplug
USD436164S1 (en) 1999-09-17 2001-01-09 3M Innovative Properties Company Earplug
USD492765S1 (en) 2002-01-18 2004-07-06 Cabot Safety Intermediate Corporation Earplug
USD496722S1 (en) * 2003-08-01 2004-09-28 Cabot Safety Intermediate Corporation Stemmed earplug
USD559382S1 (en) * 2007-03-26 2008-01-08 R2 Development, Llc Earplug
USD560792S1 (en) 2004-02-20 2008-01-29 Cabot Safety Intermediate Corporation Flanged earplug
USD618333S1 (en) 2009-05-21 2010-06-22 Crest Turdjian Earplug insert for dual mode operation
USD624999S1 (en) 2010-03-11 2010-10-05 Moldex-Metric, Inc. Earplug
USD892302S1 (en) * 2018-09-29 2020-08-04 Jiangyin Sian Plastic Protech Co., Ltd Ear plug

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD330761S (en) 1990-09-21 1992-11-03 Cabot Safety Corporation Earplug
USD414260S (en) * 1997-11-10 1999-09-21 Ck European Limited Earplug
USD434139S (en) 1999-09-17 2000-11-21 3M Innovative Properties Company Earplug
USD436164S1 (en) 1999-09-17 2001-01-09 3M Innovative Properties Company Earplug
USD493219S1 (en) 2002-01-18 2004-07-20 Cabot, Safety Intermediate Corporation Earplug
USD492766S1 (en) 2002-01-18 2004-07-06 Cabot Safety Intermediate Corporation Earplug
USD492765S1 (en) 2002-01-18 2004-07-06 Cabot Safety Intermediate Corporation Earplug
USD496722S1 (en) * 2003-08-01 2004-09-28 Cabot Safety Intermediate Corporation Stemmed earplug
USD560792S1 (en) 2004-02-20 2008-01-29 Cabot Safety Intermediate Corporation Flanged earplug
USD559382S1 (en) * 2007-03-26 2008-01-08 R2 Development, Llc Earplug
USD618333S1 (en) 2009-05-21 2010-06-22 Crest Turdjian Earplug insert for dual mode operation
USD624999S1 (en) 2010-03-11 2010-10-05 Moldex-Metric, Inc. Earplug
USD892302S1 (en) * 2018-09-29 2020-08-04 Jiangyin Sian Plastic Protech Co., Ltd Ear plug

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD943087S1 (en) * 2020-06-15 2022-02-08 Minuendo As Set of earplugs
USD961757S1 (en) * 2021-04-08 2022-08-23 ERTG d.o.o. Ear plug
USD968372S1 (en) * 2021-05-24 2022-11-01 Shenzhen Taipuda Technology Co., Ltd. Earphone
USD974542S1 (en) * 2021-08-19 2023-01-03 Shenzhen Apwill Electronic Co., Ltd. Earplug
USD991438S1 (en) * 2023-04-19 2023-07-04 Tieze Liang Ear plug
USD1003423S1 (en) * 2023-06-02 2023-10-31 Yingchao Qin Swimming earplug

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