NO20050657L - Oreplugg samt fremgangsmate for fremstilling av en oreplugg - Google Patents

Oreplugg samt fremgangsmate for fremstilling av en oreplugg

Info

Publication number
NO20050657L
NO20050657L NO20050657A NO20050657A NO20050657L NO 20050657 L NO20050657 L NO 20050657L NO 20050657 A NO20050657 A NO 20050657A NO 20050657 A NO20050657 A NO 20050657A NO 20050657 L NO20050657 L NO 20050657L
Authority
NO
Norway
Prior art keywords
earplug
receiver
skirt
making
foam
Prior art date
Application number
NO20050657A
Other languages
English (en)
Norwegian (no)
Inventor
Duncan Taylor
Bob Klun
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 NO20050657L publication Critical patent/NO20050657L/no

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)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Headphones And Earphones (AREA)
NO20050657A 2002-09-06 2005-02-08 Oreplugg samt fremgangsmate for fremstilling av en oreplugg NO20050657L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/236,595 US20040045558A1 (en) 2002-09-06 2002-09-06 Earplug and method of manufacturing an earplug
PCT/US2003/027379 WO2004021941A1 (en) 2002-09-06 2003-08-28 Earplug and method manufacturing an earplug

Publications (1)

Publication Number Publication Date
NO20050657L true NO20050657L (no) 2005-03-30

Family

ID=31977654

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050657A NO20050657L (no) 2002-09-06 2005-02-08 Oreplugg samt fremgangsmate for fremstilling av en oreplugg

Country Status (12)

Country Link
US (1) US20040045558A1 (ru)
EP (1) EP1534200A1 (ru)
JP (1) JP2005537859A (ru)
CN (1) CN1310630C (ru)
AU (1) AU2003265872A1 (ru)
BR (1) BR0313955A (ru)
CA (1) CA2496588A1 (ru)
NO (1) NO20050657L (ru)
PL (1) PL374547A1 (ru)
RU (1) RU2325889C2 (ru)
WO (1) WO2004021941A1 (ru)
ZA (1) ZA200502156B (ru)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0307169B1 (pt) * 2002-01-25 2012-09-04 dispositivo de proteção auricular.
US7464786B2 (en) * 2004-06-11 2008-12-16 Cabot Safety Intermediate Corporation High sound attenuating hearing protection device
US20060137933A1 (en) * 2004-12-23 2006-06-29 Phonak Ag Method for providing a user with a hearing protection earplug
US8596279B2 (en) * 2005-11-09 2013-12-03 3M Innovative Properties Company Offset stem for earplug and earplug formed therewith
US7967015B2 (en) * 2006-03-21 2011-06-28 Sperian Hearing Protection, Llc High resilience flanged earplug
US8249287B2 (en) 2010-08-16 2012-08-21 Bose Corporation Earpiece positioning and retaining
NO328038B1 (no) 2007-06-01 2009-11-16 Freebit As Forbedret oreenhet
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
US8113207B2 (en) * 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
JP4894849B2 (ja) * 2008-11-28 2012-03-14 ソニー株式会社 イヤピース及びイヤホン
US8291911B2 (en) * 2009-05-27 2012-10-23 3M Innovative Properties Company Earplug
WO2010141741A2 (en) * 2009-06-03 2010-12-09 Sperian Hearing Protection, Llc. Non-roll foam eartip
USD659117S1 (en) 2010-08-10 2012-05-08 Bose Corporation Set of headphones
US8311253B2 (en) 2010-08-16 2012-11-13 Bose Corporation Earpiece positioning and retaining
USD655693S1 (en) 2010-08-20 2012-03-13 Bose Corporation Earpiece
US8616214B2 (en) * 2011-04-06 2013-12-31 Kimberly-Clark Worldwide, Inc. Earplug having a resilient core structure
US8737669B2 (en) 2011-07-28 2014-05-27 Bose Corporation Earpiece passive noise attenuating
US8859995B2 (en) 2012-06-28 2014-10-14 Honeywell International Inc. End of service life indicator for organic vapor respirator filter cartridge
US8679607B2 (en) * 2012-07-12 2014-03-25 3M Innovative Properties Company Foamable article
US8968613B2 (en) 2012-07-12 2015-03-03 3M Innovative Properties Company Method of making an earplug
ES2650616T3 (es) 2012-07-27 2018-01-19 Freebit As Unidad de oído de subtragus
RU2659253C1 (ru) * 2013-06-28 2018-06-29 3М Инновейтив Пропертиз Компани Способ изготовления ушной заглушки
USD733676S1 (en) 2013-11-18 2015-07-07 3M Innovative Properties Company Hearing device tether acoustic decoupling section
US9445177B2 (en) 2013-11-18 2016-09-13 3M Innovative Properties Company Hearing device tether with acoustic decoupling section
KR102458841B1 (ko) * 2014-01-10 2022-10-26 쓰리엠 이노베이티브 프로퍼티즈 캄파니 성형된 발포체 푸시-투-핏 귀마개, 방법 및 장치
US9462366B2 (en) 2014-03-27 2016-10-04 Bose Corporation Earpieces having flexible flaps
US9603746B2 (en) 2015-04-16 2017-03-28 JMJ Holdings, LLC Sound attenuation
CN106454682B (zh) * 2016-09-23 2019-07-02 追求电子科技（苏州）有限公司 一种耳机头制造方法
JP7273798B2 (ja) 2017-09-01 2023-05-15 スリーエム イノベイティブ プロパティズ カンパニー 先端キャビティを有する押し嵌め式耳栓
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
US11582548B2 (en) 2017-11-21 2023-02-14 3M Innovative Properties Company Cushion for a hearing protector or audio headset
US20200276054A1 (en) 2018-08-21 2020-09-03 Howard S. Leight Compressible Fit Earplug With Planar Insert
US11166093B2 (en) 2019-03-19 2021-11-02 Logitech Europe S.A. Earphone device support and case
USD906297S1 (en) * 2019-09-13 2020-12-29 Apple Inc. Pair of earphones
USD1002583S1 (en) 2020-12-02 2023-10-24 Logitech Europe S.A. Combined earphone and earphone case
USD974038S1 (en) 2020-12-02 2023-01-03 Logitech Europe S.A. Earphone case
USD969772S1 (en) 2020-12-02 2022-11-15 Logitech Europe S.A. Earphone

Family Cites Families (22)

* 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
US2672863A (en) * 1951-05-29 1954-03-23 Leight Charles Ear plug and sound absorbing material construction
US3811437A (en) * 1971-10-26 1974-05-21 Cabot Corp Earplugs
US4158087A (en) 1977-05-27 1979-06-12 W. R. Grace & Co. Urethane foams having low resiliency
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
SE449949B (sv) * 1984-11-29 1987-06-01 Bilsom Ab Oronproppsanordning innefattande tva oronproppar och en elastisk bygel
US4774938A (en) * 1987-04-09 1988-10-04 Howard S. Leight & Associates, Inc. Slow recovery earplug with largely impenetrable surface
US5044463A (en) * 1989-11-30 1991-09-03 Cabot Corporation Molded foam earplug and method for making same
US5188123A (en) * 1990-08-20 1993-02-23 Cabot Safety Corporation Hearing protective earplug having alternative modes of insertion
US5071331A (en) * 1990-08-27 1991-12-10 Cabot Safety Corporation Mold for foam products
US5203352A (en) 1990-10-16 1993-04-20 Cabot Safety Corporation Polymeric foam earplug
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
US5449865A (en) * 1994-01-28 1995-09-12 Minnesota Mining And Manufacturing Company Ear tips having molded-in recesses for attachment to a stethoscope
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
US5996584A (en) * 1998-03-05 1999-12-07 Hearing Components, Inc. Sealing strip for ear plugs and the like
US6006857A (en) * 1998-05-08 1999-12-28 Howard Leight Industries Earplug with insertion stem
DE60025340T2 (de) * 1999-03-16 2006-08-03 Cabot Safety Intermediate Corp., Southbridge Hörschutzvorrichtung
CN2451085Y (zh) * 2000-11-23 2001-10-03 邓代超 一种防噪音耳塞
US20020124851A1 (en) * 2000-11-28 2002-09-12 Richard Knauer Hearing protective device and method of making same
CN2493188Y (zh) * 2001-07-12 2002-05-29 宋琇莹 耳塞
BR0307169B1 (pt) * 2002-01-25 2012-09-04 dispositivo de proteção auricular.

Also Published As

Publication number Publication date
US20040045558A1 (en) 2004-03-11
RU2005109928A (ru) 2005-09-10
BR0313955A (pt) 2005-07-19
WO2004021941A1 (en) 2004-03-18
CN1681458A (zh) 2005-10-12
ZA200502156B (en) 2005-10-04
CN1310630C (zh) 2007-04-18
PL374547A1 (en) 2005-10-31
AU2003265872A1 (en) 2004-03-29
RU2325889C2 (ru) 2008-06-10
JP2005537859A (ja) 2005-12-15
EP1534200A1 (en) 2005-06-01
CA2496588A1 (en) 2004-03-18

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application