ZA98486B - Earplug. - Google Patents

Earplug.

Info

Publication number
ZA98486B
ZA98486B ZA9800486A ZA98486A ZA98486B ZA 98486 B ZA98486 B ZA 98486B ZA 9800486 A ZA9800486 A ZA 9800486A ZA 98486 A ZA98486 A ZA 98486A ZA 98486 B ZA98486 B ZA 98486B
Authority
ZA
South Africa
Prior art keywords
earplug
alloy
copper
electro
tin
Prior art date
Application number
ZA9800486A
Other languages
English (en)
Inventor
Dennis Frederick Connor
Original Assignee
Ck Europ Ltd
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 Ck Europ Ltd filed Critical Ck Europ Ltd
Publication of ZA98486B publication Critical patent/ZA98486B/xx

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)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Taps Or Cocks (AREA)
  • Conductive Materials (AREA)
  • Hydrogenated Pyridines (AREA)
ZA9800486A 1997-01-21 1998-01-21 Earplug. ZA98486B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9701188.6A GB9701188D0 (en) 1997-01-21 1997-01-21 Earplug

Publications (1)

Publication Number Publication Date
ZA98486B true ZA98486B (en) 1999-07-21

Family

ID=10806340

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9800486A ZA98486B (en) 1997-01-21 1998-01-21 Earplug.

Country Status (8)

Country Link
EP (1) EP1006968B1 (de)
AT (1) ATE257007T1 (de)
AU (1) AU5672598A (de)
CA (1) CA2278207A1 (de)
DE (1) DE69820878T2 (de)
GB (2) GB9701188D0 (de)
WO (1) WO1998031313A1 (de)
ZA (1) ZA98486B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009614A2 (en) * 1999-11-16 2002-02-07 Andrie Jan Hoffmann Hearing protection device
US7305992B2 (en) 2003-02-25 2007-12-11 Howard Leight Industries, Llc Conforming earplug
US7967015B2 (en) 2006-03-21 2011-06-28 Sperian Hearing Protection, Llc High resilience flanged earplug
US7984716B2 (en) 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251598C (de) *
US2246736A (en) * 1938-08-13 1941-06-24 Vern O Knudsen Ear stopper
FR1215869A (fr) * 1958-11-20 1960-04-21 Alsetex Protecteur d'oreille
SE399178C (sv) * 1974-09-06 1988-03-14 Carl Curt Asker Lambert Horselskyddspropp
JPS6031748A (ja) * 1983-08-03 1985-02-18 アサオカ株式会社 耳栓
ZA86897B (en) * 1985-03-29 1986-09-24 Cabot Corp Earplugs
GB8610455D0 (en) * 1986-04-29 1986-06-04 Safer Safety Ltd Ear plugs
US4896679A (en) * 1989-05-22 1990-01-30 St Pierre Carol L Method and apparatus for the exclusion of sound and water from the auditory canal
SE502365C2 (sv) * 1991-04-19 1995-10-09 Bilsom Ab Detekterbar hörselskyddspropp
FR2676642B1 (fr) * 1991-05-22 1998-05-15 Saint Louis Inst Protection auditive perfectionnee.
EP0786241B1 (de) * 1996-01-23 2003-07-23 Howard S. Leight and Associates, Inc. Wahrnehmbarer Gehörschutzstöpsel

Also Published As

Publication number Publication date
EP1006968B1 (de) 2004-01-02
GB9701188D0 (en) 1997-03-12
EP1006968A1 (de) 2000-06-14
DE69820878D1 (de) 2004-02-05
AU5672598A (en) 1998-08-07
GB9801330D0 (en) 1998-03-18
GB2321196A (en) 1998-07-22
CA2278207A1 (en) 1998-07-23
DE69820878T2 (de) 2004-10-14
GB2321196B (en) 2001-01-03
WO1998031313A1 (en) 1998-07-23
ATE257007T1 (de) 2004-01-15

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