JP2015527118A5 - - Google Patents

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Publication number
JP2015527118A5
JP2015527118A5 JP2015521788A JP2015521788A JP2015527118A5 JP 2015527118 A5 JP2015527118 A5 JP 2015527118A5 JP 2015521788 A JP2015521788 A JP 2015521788A JP 2015521788 A JP2015521788 A JP 2015521788A JP 2015527118 A5 JP2015527118 A5 JP 2015527118A5
Authority
JP
Japan
Prior art keywords
earplug
styrene
major surface
outer layer
core
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.)
Granted
Application number
JP2015521788A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015527118A (ja
JP6352257B2 (ja
Filing date
Publication date
Priority claimed from US13/547,177 external-priority patent/US9737439B2/en
Application filed filed Critical
Publication of JP2015527118A publication Critical patent/JP2015527118A/ja
Publication of JP2015527118A5 publication Critical patent/JP2015527118A5/ja
Application granted granted Critical
Publication of JP6352257B2 publication Critical patent/JP6352257B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015521788A 2012-07-12 2013-07-11 押込み耳栓 Active JP6352257B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/547,177 2012-07-12
US13/547,177 US9737439B2 (en) 2012-07-12 2012-07-12 Push-in earplug
PCT/US2013/049994 WO2014011824A1 (en) 2012-07-12 2013-07-11 Push-in earplug

Publications (3)

Publication Number Publication Date
JP2015527118A JP2015527118A (ja) 2015-09-17
JP2015527118A5 true JP2015527118A5 (https=) 2016-08-12
JP6352257B2 JP6352257B2 (ja) 2018-07-04

Family

ID=48856990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015521788A Active JP6352257B2 (ja) 2012-07-12 2013-07-11 押込み耳栓

Country Status (12)

Country Link
US (3) US9737439B2 (https=)
EP (2) EP2872084B1 (https=)
JP (1) JP6352257B2 (https=)
KR (1) KR102171662B1 (https=)
CN (1) CN104470474B (https=)
AU (1) AU2013290178B2 (https=)
BR (1) BR112015000590B1 (https=)
IL (1) IL236623B (https=)
PL (1) PL2872084T3 (https=)
RU (2) RU2662889C1 (https=)
TR (1) TR201909442T4 (https=)
WO (1) WO2014011824A1 (https=)

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US9737439B2 (en) * 2012-07-12 2017-08-22 3M Innovative Properties Company Push-in earplug
KR101323805B1 (ko) * 2012-10-24 2013-10-31 주식회사 에이피케이 이어 팁 및 이의 제조방법과 이어 팁을 구비하는 이어 폰
US10660797B2 (en) * 2014-05-20 2020-05-26 3M Innovative Properties Company Push-to-fit earplug having an array of cavities
US20150335489A1 (en) * 2014-05-20 2015-11-26 3M Innovative Properties Company Push-To-Fit Earplug Having Geometric Flange Features
EP3283028B1 (en) 2015-04-16 2020-12-09 JMJ Holdings, LLC Sound attenuation system
US20180280199A1 (en) * 2015-10-21 2018-10-04 Micronoise Ltd Noise reductions device
US11324637B2 (en) 2015-11-07 2022-05-10 Vibes LLC Earplug
USD804012S1 (en) 2015-11-07 2017-11-28 Vibes LLC Earplug
US10322754B2 (en) * 2017-06-23 2019-06-18 Ford Global Technologies, Llc Pillar molding with improved scratch resistance
AU2018326831B2 (en) * 2017-09-01 2020-07-02 3M Innovative Properties Company Earplug assembly and method for forming the same
WO2019043625A1 (en) * 2017-09-01 2019-03-07 3M Innovative Properties Company COLD STRETCHED POLYOLEFIN COPOLYMER CORD FOR EAR PLUGS
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
WO2019043627A2 (en) 2017-09-01 2019-03-07 3M Innovative Properties Company PUSH-FITTING EAR PLUG WITH HIGH POINT CAVITY
KR200492228Y1 (ko) 2018-06-05 2020-09-01 탐라엔씨(주) 양방향 소음차단 귀마개
CN108836630B (zh) * 2018-06-28 2020-07-14 广东工业大学 一种消声结构防噪耳塞
US12364624B2 (en) 2018-08-21 2025-07-22 Hearos, Llc Compressible fit earplug with planar insert
AU2020351715B2 (en) * 2019-09-24 2024-01-18 3M Innovative Properties Company Plastic alloy earplug core
EP4034361A1 (en) * 2019-09-27 2022-08-03 3M Innovative Properties Company Push-in earplug and method of making the same using a mandrel
KR102288973B1 (ko) 2020-03-23 2021-08-11 오렌슈츠 주식회사 제네바 기어구조 기반의 차음 장치
KR102202129B1 (ko) 2020-06-29 2021-01-12 오렌슈츠 주식회사 다이얼을 이용한 차음 조절 장치
KR102484289B1 (ko) 2020-11-06 2023-01-04 탐라엔씨(주) 소음차단 귀마개
USD952831S1 (en) 2021-04-22 2022-05-24 JMJ Holdings, LLC Earpiece apparatus
USD1033394S1 (en) * 2021-08-24 2024-07-02 Sony Group Corporation Earphone
USD970477S1 (en) * 2021-11-29 2022-11-22 elago CO. LTD Earphone protective cover
USD1070816S1 (en) * 2022-06-30 2025-04-15 Anker Innovations Technology Co., Ltd. Tip for an earbud
US12047732B2 (en) 2022-09-23 2024-07-23 JMJ Holdings, LLC Tuned-frequency-spectrum earpiece

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