JP2015527118A5 - - Google Patents

Download PDF

Info

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 US9737439B2 (en) 2012-07-12 2012-07-12 Push-in earplug
US13/547,177 2012-07-12
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 (enExample) 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 (enExample)
EP (2) EP3517084B1 (enExample)
JP (1) JP6352257B2 (enExample)
KR (1) KR102171662B1 (enExample)
CN (1) CN104470474B (enExample)
AU (1) AU2013290178B2 (enExample)
BR (1) BR112015000590B1 (enExample)
IL (1) IL236623B (enExample)
PL (1) PL2872084T3 (enExample)
RU (2) RU2662889C1 (enExample)
TR (1) TR201909442T4 (enExample)
WO (1) WO2014011824A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20150335489A1 (en) * 2014-05-20 2015-11-26 3M Innovative Properties Company Push-To-Fit Earplug Having Geometric Flange Features
US10660797B2 (en) 2014-05-20 2020-05-26 3M Innovative Properties Company Push-to-fit earplug having an array of cavities
US9603746B2 (en) * 2015-04-16 2017-03-28 JMJ Holdings, LLC Sound attenuation
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
IL272858B2 (en) * 2017-09-01 2025-02-01 3M Innovative Properties Company Earplug assembly and method for making the same
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
AU2018326830B2 (en) * 2017-09-01 2021-06-24 3M Innovative Properties Company Cold-drawn polyolefin copolymer cord for earplug
CN111031975B (zh) 2017-09-01 2022-04-12 3M创新有限公司 带有末端腔的推入贴合型耳塞
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
CN114423390B (zh) * 2019-09-24 2024-07-26 3M创新有限公司 塑料合金耳塞芯
JP7203281B2 (ja) * 2019-09-27 2023-01-12 スリーエム イノベイティブ プロパティズ カンパニー 押込み耳栓、及びマンドレルを使用して押込み耳栓を製造する方法
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

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538339A (en) 1949-09-15 1951-01-16 Mary J Thomas Earplug
US3736929A (en) 1970-07-09 1973-06-05 A Mills Self-shaping earplugs
DE2325823A1 (de) 1973-05-22 1974-12-19 Envac Ets Gehoerschutz
US4434794A (en) 1981-06-15 1984-03-06 Leight Howard S Disposable ear plug
IT1156545B (it) 1982-11-08 1987-02-04 Amplisilence Spa Inserti auricolari fonoassorbenti in materiale polimerico espanso
US4724922A (en) 1986-07-24 1988-02-16 Kalayjian Robert W Acoustic earpiece
US5188123A (en) 1990-08-20 1993-02-23 Cabot Safety Corporation Hearing protective earplug having alternative modes of insertion
US5333622A (en) 1990-08-20 1994-08-02 The Center For Innovative Technology Earplug and hearing devices formed in-situ
US5792998A (en) 1993-04-19 1998-08-11 Cabot Safety Intermediate Corporation Acoustical hearing protective devices utilizing dynamically stiff foam and methods of producing same
US5573015A (en) 1995-03-28 1996-11-12 Williams; Colin D. Extruded ear plug
US5609164A (en) 1995-10-23 1997-03-11 Minnesota Mining And Manufacturing Company Method of forming an earplug containment device
US5799658A (en) * 1996-08-15 1998-09-01 Cabot Safety Intermediate Corporation Hearing protective device comprising a foam and a porous component and method of manufacture thereof
SE513688C2 (sv) 1996-12-12 2000-10-23 Dalloz Safety Ab Öronpropp, förfarande för framställning av en integrerad öronpropp samt användning av flermaterial-formsprutning för åstadkommande av en dylik öronpropp
WO1998037131A1 (en) 1997-02-21 1998-08-27 Dsm N.V. Foamed thermo-elastic article
US5811742A (en) 1997-04-21 1998-09-22 Howard S. Leight And Associates, Inc. Dual earplug
US6345684B1 (en) 1997-04-21 2002-02-12 Bacou Usa Safety, Inc. Checkable earplug
US6006857A (en) 1998-05-08 1999-12-28 Howard Leight Industries Earplug with insertion stem
CN1161401C (zh) * 1999-01-26 2004-08-11 享茨曼国际有限公司 发泡热塑性聚氨酯
EP1079777B1 (en) 1999-03-16 2006-01-04 Cabot Safety Intermediate Corporation Hearing protective device
US6695093B1 (en) 2000-01-13 2004-02-24 Aearo Company Earplug
US6408981B1 (en) 2000-09-27 2002-06-25 Saint-Gobain Performance Plastics Corporation Extruded monolithic foam earplug
US20020124851A1 (en) 2000-11-28 2002-09-12 Richard Knauer Hearing protective device and method of making same
US6586483B2 (en) 2001-01-08 2003-07-01 3M Innovative Properties Company Foam including surface-modified nanoparticles
US6613256B2 (en) 2001-02-20 2003-09-02 Awi Licensing Company Mechanical embossing texture differentiation between chemically restricted areas and non-restricted areas
US6659103B2 (en) 2001-08-10 2003-12-09 Bacou-Dalloz Usa Safety, Inc. Earplug with stiffener
US6568395B2 (en) 2001-08-10 2003-05-27 Bacou-Balloz Usa Safety, Inc. Multiple earplug arrangement
US20030029460A1 (en) * 2001-08-10 2003-02-13 Jim Tiemens Extruded earplug
US7096872B2 (en) * 2002-09-27 2006-08-29 Ligon Sr James T Ear plugs and method of forming same
US6981504B2 (en) 2003-08-21 2006-01-03 Bacou-Dalloz Usa Safety, Inc. Core stiffened earplug
WO2005027776A2 (en) 2003-09-12 2005-03-31 Howard Leight Industries, Llc Earplug with bendable stiffener
US7464786B2 (en) 2004-06-11 2008-12-16 Cabot Safety Intermediate Corporation High sound attenuating hearing protection device
US7475686B2 (en) 2004-10-15 2009-01-13 Cabot Safety Intermediate Corporation Earplug
US7220372B2 (en) 2004-12-01 2007-05-22 Howard Leight Industries, Llc Dual density earplug
EP1843726B1 (en) 2005-01-21 2019-10-09 3M Innovative Properties Company Hearing protection device with damped material
US20060202375A1 (en) 2005-03-14 2006-09-14 Jenkins John A Jr Extruded and shaped earplug
US8479744B2 (en) * 2005-06-03 2013-07-09 Sperlan Hearing Protection, LLC Fin earplug
US7510046B2 (en) 2005-10-10 2009-03-31 Cabot Safety Intermediate Corporation Low attenuating push-in earplug with integral handle
WO2007044766A1 (en) 2005-10-10 2007-04-19 Cabot Safety Intermediate Corporation Tube-formed earplug with integral stem
US7837005B2 (en) 2006-03-21 2010-11-23 Etymotic Research, Inc. Mushroom-shaped push-in foam eartip for use with high-fidelity insert earphones
US20080011308A1 (en) * 2006-07-12 2008-01-17 Thomas Walter Fleming Reverse fitting earplug
WO2009036344A1 (en) 2007-09-12 2009-03-19 Personics Holdings Inc. Sealing devices
TW200918026A (en) 2007-10-30 2009-05-01 Li-Li Chen Structural improvement of foam earplugs
US8291911B2 (en) 2009-05-27 2012-10-23 3M Innovative Properties Company Earplug
US8061472B2 (en) 2009-06-03 2011-11-22 Sperian Hearing Protection, Llc Non-roll foam eartip
EP2461777A1 (en) 2009-08-04 2012-06-13 Hearing Components, Inc. Foam compositions with enhanced sound attenuation
DE102010021473A1 (de) 2010-05-25 2012-02-16 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung und Verfahren zur Herstellung einer Hörvorrichtung
ES2426958T3 (es) 2010-08-20 2013-10-28 Süd-Chemie Ip Gmbh & Co. Kg Preparaciones de un polímero espumable y composiciones con unas propiedades de sorción mejoradas
US9737439B2 (en) * 2012-07-12 2017-08-22 3M Innovative Properties Company Push-in earplug

Similar Documents

Publication Publication Date Title
JP2015527118A5 (enExample)
JP2013236935A5 (enExample)
JP2011523810A5 (enExample)
JP2015529483A5 (enExample)
EP2603820A4 (en) ACOUSTIC CONVERTER WITH IMPEDANCE MATERIAL LAYER
EP3085526A4 (en) Sound-absorbing/insulating material having excellent exterior and moldability, and method for producing same
JP2010538767A5 (enExample)
EP2559820A4 (en) COMPATIBLE WALL BODY WITH IMPROVED SOUND ABSORPTION AND SUCTION PERFORMANCE AND COMPOSITE STRUCTURE THEREWITH
JP2014116755A5 (enExample)
JP2015096310A5 (enExample)
JP2012105193A5 (enExample)
JP2016537937A5 (enExample)
JP2013056513A5 (enExample)
JP2013506570A5 (enExample)
EP3624112C0 (en) ANC IN-EAR HEADPHONES
JP2014187616A5 (enExample)
EP2994581A4 (en) A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
CN302564712S (zh) 牙刷（243）
CN302564725S (zh) 牙刷（y013）
CN302564702S (zh) 牙刷（522）
CN302564701S (zh) 牙刷（525）
CN302564715S (zh) 牙刷（888）
CN302564691S (zh) 牙刷（512）
CN302564704S (zh) 牙刷（518）
CN302564692S (zh) 牙刷（302）