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BRPI0511867A - dispositivo de proteção de audição atenuador de sons elevados - Google Patents

dispositivo de proteção de audição atenuador de sons elevados

Info

Publication number
BRPI0511867A
BRPI0511867A BRPI0511867-0A BRPI0511867A BRPI0511867A BR PI0511867 A BRPI0511867 A BR PI0511867A BR PI0511867 A BRPI0511867 A BR PI0511867A BR PI0511867 A BRPI0511867 A BR PI0511867A
Authority
BR
Brazil
Prior art keywords
hearing protection
hearing
protection device
high sound
sound
Prior art date
Application number
BRPI0511867-0A
Other languages
English (en)
Inventor
Robert N Falco
Richard Knauer
Alan R Seville
Original Assignee
Cabot Safety Intermediate Corp
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 Cabot Safety Intermediate Corp filed Critical Cabot Safety Intermediate Corp
Publication of BRPI0511867A publication Critical patent/BRPI0511867A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

DISPOSITIVO DE PROTEçãO DE AUDIçãO ATENUADOR DE SONS ELEVADOS é propiciado um dispositivo de proteção de audição inserível dentro de um canal do ouvido, o dispositivo normalmente incluindo uma porção de haste, uma porção atenuadora de sons fixada e estendendo-se pelo menos parcialmente sobre a porção de haste, e um volume de espaço disposto entre a porção atenuadora de sons e a porção de haste e delimitado pelas mesmas, onde pelo menos uma parte da porção atenuadora de sons é passível de colapso dentro do volume de espaço durante a inserção do dispositivo de proteção de audição dentro do canal do ouvido.
BRPI0511867-0A 2004-06-11 2005-06-13 dispositivo de proteção de audição atenuador de sons elevados BRPI0511867A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/866,212 US7464786B2 (en) 2004-06-11 2004-06-11 High sound attenuating hearing protection device
PCT/US2005/020858 WO2005122981A1 (en) 2004-06-11 2005-06-13 High sound attenuating hearing protection device

Publications (1)

Publication Number Publication Date
BRPI0511867A true BRPI0511867A (pt) 2008-01-15

Family

ID=34979848

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511867-0A BRPI0511867A (pt) 2004-06-11 2005-06-13 dispositivo de proteção de audição atenuador de sons elevados

Country Status (9)

Country Link
US (1) US7464786B2 (pt)
EP (1) EP1765237B1 (pt)
CN (3) CN101904784B (pt)
AU (1) AU2005254072B2 (pt)
BR (1) BRPI0511867A (pt)
CA (1) CA2567678A1 (pt)
NO (1) NO20070138L (pt)
PL (1) PL1765237T3 (pt)
WO (1) WO2005122981A1 (pt)

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US7740104B1 (en) * 2006-01-11 2010-06-22 Red Tail Hawk Corporation Multiple resonator attenuating earplug
US20070284182A1 (en) * 2006-06-12 2007-12-13 Chia-Chun Mu Waterproof earplug with sound-transmitting effect
US7506720B1 (en) * 2006-07-21 2009-03-24 Hicks Tammera D Animal ear protection apparatus
US7490629B2 (en) * 2006-09-14 2009-02-17 Linda Williams Plug kit
US8101103B2 (en) * 2007-02-06 2012-01-24 Honeywell International Inc. Earbud and method of manufacture
US7984716B2 (en) * 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug
DE102007042740A1 (de) * 2007-09-07 2009-03-12 Uvex Arbeitsschutz Gmbh Gehörschutzstöpsel
US8348010B2 (en) * 2007-10-19 2013-01-08 Apple Inc. Invertible ear tips for an ear piece
US8280093B2 (en) 2008-09-05 2012-10-02 Apple Inc. Deformable ear tip for earphone and method therefor
GB0806538D0 (en) * 2008-04-10 2008-05-14 Sensorcom Ltd Earpiece member
USD590055S1 (en) * 2008-04-28 2009-04-07 Just Plugs, Llc Ear plug
USD591416S1 (en) * 2008-05-30 2009-04-28 Prowizor Randal D Ear plug
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
US8469909B2 (en) * 2009-05-29 2013-06-25 L'oreal, Sa Motor for a personal skin care appliance
CA2709768C (en) * 2009-06-03 2015-11-24 Sperian Hearing Protection, Llc Non-roll foam eartip
US8002080B1 (en) * 2010-03-05 2011-08-23 Charles Bingham Removable exhaust baffle
SE536034C2 (sv) * 2010-08-26 2013-04-09 Swedsafe Ab Anordning för hörselskydd
US8413663B2 (en) * 2011-02-04 2013-04-09 Moldex Metric, Inc. Push-in type of earplug with improved insertion stem
US9737439B2 (en) 2012-07-12 2017-08-22 3M Innovative Properties Company Push-in earplug
US8968613B2 (en) 2012-07-12 2015-03-03 3M Innovative Properties Company Method of making an earplug
US8679607B2 (en) 2012-07-12 2014-03-25 3M Innovative Properties Company Foamable article
US9445177B2 (en) 2013-11-18 2016-09-13 3M Innovative Properties Company Hearing device tether with acoustic decoupling section
USD733676S1 (en) 2013-11-18 2015-07-07 3M Innovative Properties Company Hearing device tether acoustic decoupling section
EP3091953A1 (en) * 2014-01-10 2016-11-16 3M Innovative Properties Company Molded foam push-to-fit earplug, method and devices
USD798435S1 (en) 2014-05-20 2017-09-26 3M Innovative Properties Company Earplug
US20150335489A1 (en) * 2014-05-20 2015-11-26 3M Innovative Properties Company Push-To-Fit Earplug Having Geometric Flange Features
USD759802S1 (en) 2014-05-20 2016-06-21 3M Innovative Properties Company Earplug tip
USD798434S1 (en) 2014-05-20 2017-09-26 3M Innovative Properties Company Earplug
US10660797B2 (en) * 2014-05-20 2020-05-26 3M Innovative Properties Company Push-to-fit earplug having an array of cavities
USD757925S1 (en) 2014-05-20 2016-05-31 3M Innovative Properties Company Earplug tip
EP3248394B1 (en) * 2015-01-19 2024-12-11 3M Innovative Properties Company Hearing protection device with convoluted acoustic horn
CN110087594B (zh) 2016-12-21 2022-04-29 3M创新有限公司 具有包括套管的塞杆的耳塞
USD895901S1 (en) * 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
USD857916S1 (en) * 2017-09-11 2019-08-27 Bear Down Brands Llc Sound machine for sleep therapy
CN108836630B (zh) * 2018-06-28 2020-07-14 广东工业大学 一种消声结构防噪耳塞
US20200276054A1 (en) 2018-08-21 2020-09-03 Howard S. Leight Compressible Fit Earplug With Planar Insert
CN111084691A (zh) * 2018-10-24 2020-05-01 陈本立 可填充软性介质的耳护产品
US11184697B2 (en) * 2019-01-07 2021-11-23 Team Ip Holdings, Llc Conformable sealing eartip
EP3730107B1 (en) * 2019-04-26 2023-06-07 Moldex/Metric AG & Co. KG An ear plug for human ears, an ear plug system, a corded ear plug
USD862730S1 (en) * 2019-07-05 2019-10-08 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd White noise machine
USD862731S1 (en) * 2019-07-16 2019-10-08 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd White noise machine
USD920538S1 (en) * 2020-12-14 2021-05-25 Shenzhen Beibanqiu Network Technology Co., Ltd. White noise sound machine
USD937436S1 (en) * 2021-03-23 2021-11-30 Shenzhen Meida Hongda Technology Co., Ltd. White noise machine
US20220313423A1 (en) * 2021-04-02 2022-10-06 United States Government As Represented By The Department Of Veterans Affairs Ear Stent And Methods Of Using Same
USD961757S1 (en) * 2021-04-08 2022-08-23 ERTG d.o.o. Ear plug
WO2023016645A1 (en) * 2021-08-12 2023-02-16 Huawei Technologies Co., Ltd. An eartip for a headphone
USD1039219S1 (en) * 2024-04-01 2024-08-13 Shenzhen Xiaoyi Technology Innovation Co., Ltd Earplug

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US3123069A (en) * 1964-03-03 Ear insert
FR75518E (fr) 1959-03-26 1961-07-07 Obturateur d'oreille
US4314553A (en) * 1979-08-08 1982-02-09 Bilsom Ab Earplug and earplug set
US4461290A (en) * 1980-09-08 1984-07-24 Cabot Corporation Hearing protectors
US4434794A (en) * 1981-06-15 1984-03-06 Leight Howard S Disposable ear plug
DE3304362A1 (de) 1983-02-09 1984-08-09 AM-Produkte GmbH, 2000 Norderstedt Gehoerschutzstoepsel
SE449949B (sv) * 1984-11-29 1987-06-01 Bilsom Ab Oronproppsanordning innefattande tva oronproppar och en elastisk bygel
US4819624A (en) * 1987-06-18 1989-04-11 Leight Howard S Banded earplug
US5074375A (en) * 1989-10-18 1991-12-24 Grozil Richard S Hearing protection system assembly
DE69113401T2 (de) * 1990-06-25 1996-12-12 Cabot Csc Corp N D Ges D Staat Ohrstöpsel als gehörschutz.
US5188123A (en) * 1990-08-20 1993-02-23 Cabot Safety Corporation Hearing protective earplug having alternative modes of insertion
US6241041B1 (en) * 1993-06-04 2001-06-05 Bacou Usa Safety, Inc. Multi-cone earplug and method of forming and using
US5998313A (en) * 1996-01-26 1999-12-07 Japan Science And Technology Corporation Cesium-lithium borate crystal
CN2274047Y (zh) * 1996-10-22 1998-02-11 冯超 耳塞式噪音减除器
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
US6006857A (en) 1998-05-08 1999-12-28 Howard Leight Industries Earplug with insertion stem
US6393130B1 (en) * 1998-10-26 2002-05-21 Beltone Electronics Corporation Deformable, multi-material hearing aid housing
AU771832B2 (en) * 1999-03-16 2004-04-01 Cabot Safety Intermediate Corporation Hearing protective device
US6695093B1 (en) * 2000-01-13 2004-02-24 Aearo Company Earplug
US20040045558A1 (en) * 2002-09-06 2004-03-11 Duncan Taylor Earplug and method of manufacturing an earplug

Also Published As

Publication number Publication date
CN101904784A (zh) 2010-12-08
NO20070138L (no) 2007-01-08
US7464786B2 (en) 2008-12-16
CN101904783B (zh) 2013-09-18
CN1964683A (zh) 2007-05-16
EP1765237A1 (en) 2007-03-28
WO2005122981A1 (en) 2005-12-29
CA2567678A1 (en) 2005-12-29
EP1765237B1 (en) 2020-09-16
US20050274568A1 (en) 2005-12-15
PL1765237T3 (pl) 2021-03-08
CN101904784B (zh) 2013-08-21
CN101904783A (zh) 2010-12-08
CN1964683B (zh) 2011-04-27
AU2005254072B2 (en) 2011-08-25
AU2005254072A1 (en) 2005-12-29

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: CABOT SAFETY INTERMEDIATE LLC (US)

Free format text: ALTERADO DE: CABOT SAFETY INTERMEDIATE CORPORATION

B25A Requested transfer of rights approved

Owner name: 3M INNOVATIVE PROPERTIES COMPANY (US)

Free format text: TRANSFERIDO DE: CABOT SAFETY INTERMEDIATE LLC

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time