FR2095127A5 - - Google Patents

Info

Publication number
FR2095127A5
FR2095127A5 FR7121399A FR7121399A FR2095127A5 FR 2095127 A5 FR2095127 A5 FR 2095127A5 FR 7121399 A FR7121399 A FR 7121399A FR 7121399 A FR7121399 A FR 7121399A FR 2095127 A5 FR2095127 A5 FR 2095127A5
Authority
FR
France
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
Application number
FR7121399A
Other languages
French (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.)
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
Priority to FR7121399A priority Critical patent/FR2095127A5/fr
Application granted granted Critical
Publication of FR2095127A5 publication Critical patent/FR2095127A5/fr
Expired 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
    • 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
    • A61F11/085—Protective devices for the ears internal, e.g. earplugs including an inner channel
FR7121399A 1971-06-07 1971-06-07 Expired FR2095127A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7121399A FR2095127A5 (en) 1971-06-07 1971-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121399A FR2095127A5 (en) 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
FR2095127A5 true FR2095127A5 (en) 1972-02-04

Family

ID=9078540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121399A Expired FR2095127A5 (en) 1971-06-07 1971-06-07

Country Status (1)

Country Link
FR (1) FR2095127A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808525A1 (en) * 1978-02-28 1979-09-06 Kaco Gmbh Co Protective, noise-damping ear plug - features head and base parts, and mantle of soft silicone rubber foam
FR2676642A1 (en) * 1991-05-22 1992-11-27 Saint Louis Inst IMPROVED HEARING PROTECTION.
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.
EP1795160A1 (en) * 2005-12-07 2007-06-13 Phonak AG Hearing protection device with acoustic filter element and method for manufacturing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808525A1 (en) * 1978-02-28 1979-09-06 Kaco Gmbh Co Protective, noise-damping ear plug - features head and base parts, and mantle of soft silicone rubber foam
FR2676642A1 (en) * 1991-05-22 1992-11-27 Saint Louis Inst IMPROVED HEARING PROTECTION.
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.
EP1795160A1 (en) * 2005-12-07 2007-06-13 Phonak AG Hearing protection device with acoustic filter element and method for manufacturing the same
EP2055277A1 (en) 2005-12-07 2009-05-06 Phonak AG Hearing protection device with acoustic filter element and method for manufacturing the same

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Legal Events

Date Code Title Description
ST Notification of lapse