FR2250512A1 - Ear plugs - with polyethylene film and silicone resin body - Google Patents

Ear plugs - with polyethylene film and silicone resin body

Info

Publication number
FR2250512A1
FR2250512A1 FR7340097A FR7340097A FR2250512A1 FR 2250512 A1 FR2250512 A1 FR 2250512A1 FR 7340097 A FR7340097 A FR 7340097A FR 7340097 A FR7340097 A FR 7340097A FR 2250512 A1 FR2250512 A1 FR 2250512A1
Authority
FR
France
Prior art keywords
silicone resin
polyethylene film
resin body
ear plugs
film
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
FR7340097A
Other languages
French (fr)
Other versions
FR2250512B1 (en
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.)
KITTREDGE PETER US
Original Assignee
KITTREDGE PETER US
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 KITTREDGE PETER US filed Critical KITTREDGE PETER US
Priority to FR7340097A priority Critical patent/FR2250512A1/en
Publication of FR2250512A1 publication Critical patent/FR2250512A1/en
Application granted granted Critical
Publication of FR2250512B1 publication Critical patent/FR2250512B1/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

Abstract

Long acoustically absorbent, nonslumping readily malleable body is confined in the thin, supple, water-impervious film, which is adhered to its surface and has lengthwise folds forming channels on the plug's outer surface. The film is drawn over one body end and gathered at the other, where a handle enables insertion and removal.
FR7340097A 1973-11-12 1973-11-12 Ear plugs - with polyethylene film and silicone resin body Granted FR2250512A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7340097A FR2250512A1 (en) 1973-11-12 1973-11-12 Ear plugs - with polyethylene film and silicone resin body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340097A FR2250512A1 (en) 1973-11-12 1973-11-12 Ear plugs - with polyethylene film and silicone resin body

Publications (2)

Publication Number Publication Date
FR2250512A1 true FR2250512A1 (en) 1975-06-06
FR2250512B1 FR2250512B1 (en) 1978-08-11

Family

ID=9127589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340097A Granted FR2250512A1 (en) 1973-11-12 1973-11-12 Ear plugs - with polyethylene film and silicone resin body

Country Status (1)

Country Link
FR (1) FR2250512A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344275A1 (en) * 1976-03-18 1977-10-14 Gullfiber Ab ATRIAL PAD
US11571372B2 (en) 2015-09-22 2023-02-07 Biosynthis Branched saturated hydrocarbon cosmetic ingredient

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344275A1 (en) * 1976-03-18 1977-10-14 Gullfiber Ab ATRIAL PAD
US11571372B2 (en) 2015-09-22 2023-02-07 Biosynthis Branched saturated hydrocarbon cosmetic ingredient

Also Published As

Publication number Publication date
FR2250512B1 (en) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse