NL192601B - Gehoorbeschermende oordop. - Google Patents

Gehoorbeschermende oordop.

Info

Publication number
NL192601B
NL192601B NL9001448A NL9001448A NL192601B NL 192601 B NL192601 B NL 192601B NL 9001448 A NL9001448 A NL 9001448A NL 9001448 A NL9001448 A NL 9001448A NL 192601 B NL192601 B NL 192601B
Authority
NL
Netherlands
Prior art keywords
hearing protection
protection earplug
earplug
hearing
protection
Prior art date
Application number
NL9001448A
Other languages
English (en)
Other versions
NL9001448A (nl
NL192601C (nl
Original Assignee
Hubertus Adrianus De Waal
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 Hubertus Adrianus De Waal filed Critical Hubertus Adrianus De Waal
Priority to NL9001448A priority Critical patent/NL192601C/nl
Priority to DE19914119615 priority patent/DE4119615C2/de
Priority to GB9117619A priority patent/GB2258619B/en
Publication of NL9001448A publication Critical patent/NL9001448A/nl
Publication of NL192601B publication Critical patent/NL192601B/nl
Application granted granted Critical
Publication of NL192601C publication Critical patent/NL192601C/nl

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)
  • Exhaust Silencers (AREA)
  • Headphones And Earphones (AREA)
NL9001448A 1990-06-25 1990-06-25 Gehoorbeschermende oordop. NL192601C (nl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL9001448A NL192601C (nl) 1990-06-25 1990-06-25 Gehoorbeschermende oordop.
DE19914119615 DE4119615C2 (de) 1990-06-25 1991-06-14 Gehörschützender Ohrpfropfen
GB9117619A GB2258619B (en) 1990-06-25 1991-08-15 Hearing-protective ear plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9001448A NL192601C (nl) 1990-06-25 1990-06-25 Gehoorbeschermende oordop.
NL9001448 1990-06-25

Publications (3)

Publication Number Publication Date
NL9001448A NL9001448A (nl) 1992-01-16
NL192601B true NL192601B (nl) 1997-07-01
NL192601C NL192601C (nl) 1997-11-04

Family

ID=19857311

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9001448A NL192601C (nl) 1990-06-25 1990-06-25 Gehoorbeschermende oordop.

Country Status (3)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701840A1 (fr) * 1993-02-25 1994-09-02 Jost Didier Dispositif d'obturation du conduit auditif.
DE10158649A1 (de) * 2001-11-30 2003-06-26 Aweco Appliance Sys Gmbh & Co Gehörschutz mit Absorptionsfilter
DE10164604B4 (de) * 2001-12-21 2004-09-16 Grafenberg, Esfandiar, Dr.med. Ohrstöpsel aus Mineralstein
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
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
US7369670B2 (en) 2004-08-25 2008-05-06 Phonak Ag Earplug 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
DK1795160T3 (da) 2005-12-07 2009-06-22 Phonak Ag Hörebeskyttelsesindretning med et akustisk filterelement samt en fremgangsmåde til fremstilling af samme

Family Cites Families (6)

* 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
US2785675A (en) * 1951-04-14 1957-03-19 Berkman Boris Ear protecting devices
DE1096545B (de) * 1957-06-20 1961-01-05 Mine Safety Appliances Co Schalldaempfender Ohrpfropfen
US2850012A (en) * 1957-06-20 1958-09-02 Mine Safety Appliances Co Ear plug
NL8204984A (nl) * 1982-12-24 1984-07-16 Berend De Boer En Karel Jean M Oordop voor het weren van geluid.
JPS6031748A (ja) * 1983-08-03 1985-02-18 アサオカ株式会社 耳栓

Also Published As

Publication number Publication date
DE4119615A1 (de) 1992-01-09
NL9001448A (nl) 1992-01-16
GB9117619D0 (en) 1991-10-02
DE4119615C2 (de) 1998-01-22
NL192601C (nl) 1997-11-04
GB2258619A (en) 1993-02-17
GB2258619B (en) 1995-06-14

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20090101