GB2258619B - Hearing-protective ear plug - Google Patents

Hearing-protective ear plug

Info

Publication number
GB2258619B
GB2258619B GB9117619A GB9117619A GB2258619B GB 2258619 B GB2258619 B GB 2258619B GB 9117619 A GB9117619 A GB 9117619A GB 9117619 A GB9117619 A GB 9117619A GB 2258619 B GB2258619 B GB 2258619B
Authority
GB
United Kingdom
Prior art keywords
hearing
ear plug
protective ear
protective
plug
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.)
Expired - Fee Related
Application number
GB9117619A
Other versions
GB9117619D0 (en
GB2258619A (en
Inventor
Waal Hubertus Adrianus De
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9117619D0 publication Critical patent/GB9117619D0/en
Publication of GB2258619A publication Critical patent/GB2258619A/en
Application granted granted Critical
Publication of GB2258619B publication Critical patent/GB2258619B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Exhaust Silencers (AREA)
  • Headphones And Earphones (AREA)
GB9117619A 1990-06-25 1991-08-15 Hearing-protective ear plug Expired - Fee Related GB2258619B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001448A NL192601C (en) 1990-06-25 1990-06-25 Hearing protection earplug.

Publications (3)

Publication Number Publication Date
GB9117619D0 GB9117619D0 (en) 1991-10-02
GB2258619A GB2258619A (en) 1993-02-17
GB2258619B true GB2258619B (en) 1995-06-14

Family

ID=19857311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9117619A Expired - Fee Related GB2258619B (en) 1990-06-25 1991-08-15 Hearing-protective ear plug

Country Status (3)

Country Link
DE (1) DE4119615C2 (en)
GB (1) GB2258619B (en)
NL (1) NL192601C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701840A1 (en) * 1993-02-25 1994-09-02 Jost Didier Device for closing the auditory canal.
DE10158649A1 (en) * 2001-11-30 2003-06-26 Aweco Appliance Sys Gmbh & Co Ear protector with damper uses foam filter plate as damper sealed between shell and cover plate in anti-allergenic finish.
DE10164604B4 (en) * 2001-12-21 2004-09-16 Grafenberg, Esfandiar, Dr.med. Mineral stone earplugs
US7369670B2 (en) 2004-08-25 2008-05-06 Phonak Ag Earplug and method for manufacturing the same
US7025061B2 (en) 2004-08-25 2006-04-11 Phonak Ag Customized passive hearing protection earplug, use of the same and method for manufacturing the same
EP1629807A1 (en) * 2004-08-25 2006-03-01 Phonak Ag Hearing protection earplug, method for manufacturing the same and method for detecting an earplug
EP1629803A1 (en) * 2004-08-25 2006-03-01 Phonak Ag Customized passive hearing protection earplug, use of the same and method for manufacturing the same
DE602005014372D1 (en) 2005-12-07 2009-06-18 Phonak Ag Use of a hearing protection device with an acoustic filter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578613A (en) * 1943-06-04 1946-07-04 Jacob Joseph Cantor Device for protecting the ear drum

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785675A (en) * 1951-04-14 1957-03-19 Berkman Boris Ear protecting devices
DE1096545B (en) * 1957-06-20 1961-01-05 Mine Safety Appliances Co Sound absorbing earplugs
US2850012A (en) * 1957-06-20 1958-09-02 Mine Safety Appliances Co Ear plug
NL8204984A (en) * 1982-12-24 1984-07-16 Berend De Boer En Karel Jean M EARBUD FOR PREVENTING NOISE.
JPS6031748A (en) * 1983-08-03 1985-02-18 アサオカ株式会社 Ear plug

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578613A (en) * 1943-06-04 1946-07-04 Jacob Joseph Cantor Device for protecting the ear drum

Also Published As

Publication number Publication date
GB9117619D0 (en) 1991-10-02
GB2258619A (en) 1993-02-17
NL192601C (en) 1997-11-04
DE4119615A1 (en) 1992-01-09
DE4119615C2 (en) 1998-01-22
NL9001448A (en) 1992-01-16
NL192601B (en) 1997-07-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080815