FR2008099A1 - Ear-plugs comprising a moulded soft polyether foam base - Google Patents

Ear-plugs comprising a moulded soft polyether foam base

Info

Publication number
FR2008099A1
FR2008099A1 FR6914825A FR6914825A FR2008099A1 FR 2008099 A1 FR2008099 A1 FR 2008099A1 FR 6914825 A FR6914825 A FR 6914825A FR 6914825 A FR6914825 A FR 6914825A FR 2008099 A1 FR2008099 A1 FR 2008099A1
Authority
FR
France
Prior art keywords
ear
soft
pref
plugs
opt
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.)
Granted
Application number
FR6914825A
Other languages
English (en)
Other versions
FR2008099B1 (fr
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.)
Klosterfrau Berlin Chemische Pharmazeutische Kosmetische und Diaetetische Erzeugnisse GmbH
Original Assignee
Klosterfrau Berlin Chemische Pharmazeutische Kosmetische und Diaetetische Erzeugnisse GmbH
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 Klosterfrau Berlin Chemische Pharmazeutische Kosmetische und Diaetetische Erzeugnisse GmbH filed Critical Klosterfrau Berlin Chemische Pharmazeutische Kosmetische und Diaetetische Erzeugnisse GmbH
Publication of FR2008099A1 publication Critical patent/FR2008099A1/fr
Application granted granted Critical
Publication of FR2008099B1 publication Critical patent/FR2008099B1/fr
Granted 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)
  • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Dental Preparations (AREA)
FR6914825A 1968-05-08 1969-05-08 Ear-plugs comprising a moulded soft polyether foam base Granted FR2008099A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681766350 DE1766350C3 (de) 1968-05-08 1968-05-08 Universeller Lärmschutzpfropfen

Publications (2)

Publication Number Publication Date
FR2008099A1 true FR2008099A1 (en) 1970-01-16
FR2008099B1 FR2008099B1 (fr) 1974-06-14

Family

ID=5698893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914825A Granted FR2008099A1 (en) 1968-05-08 1969-05-08 Ear-plugs comprising a moulded soft polyether foam base

Country Status (7)

Country Link
AT (1) AT293607B (fr)
BE (1) BE732751A (fr)
CH (1) CH487640A (fr)
DE (1) DE1766350C3 (fr)
FR (1) FR2008099A1 (fr)
LU (1) LU58560A1 (fr)
NL (1) NL6907047A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811437A (en) * 1971-10-26 1974-05-21 Cabot Corp Earplugs
SE453152C (sv) * 1984-08-23 1989-04-16 Peltor Ab Anordning foer tilltaeppning av kroekt kanal
CA2089893C (fr) * 1990-08-20 1998-12-22 Ross Gardner Jr. Bouchon protecteur d'oreille presentant des modes d'insertion de rechange
US5203352A (en) * 1990-10-16 1993-04-20 Cabot Safety Corporation Polymeric foam earplug
DE19508600C2 (de) * 1995-03-10 1999-03-18 Gaplast Gmbh Ohrstopfen

Also Published As

Publication number Publication date
FR2008099B1 (fr) 1974-06-14
NL6907047A (fr) 1969-11-11
AT293607B (de) 1971-10-25
DE1766350C3 (de) 1979-03-22
DE1766350A1 (de) 1971-07-01
DE1766350B2 (de) 1978-07-20
CH487640A (de) 1970-03-31
BE732751A (fr) 1969-10-16
LU58560A1 (fr) 1969-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse