FR1122051A - Protective mask - Google Patents

Protective mask

Info

Publication number
FR1122051A
FR1122051A FR1122051DA FR1122051A FR 1122051 A FR1122051 A FR 1122051A FR 1122051D A FR1122051D A FR 1122051DA FR 1122051 A FR1122051 A FR 1122051A
Authority
FR
France
Prior art keywords
protective mask
mask
protective
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Rene Geng
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 filed Critical
Application granted granted Critical
Publication of FR1122051A publication Critical patent/FR1122051A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/225—Visors with full face protection, e.g. for industrial safety applications
    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/025—Special attachment of screens, e.g. hinged, removable; Roll-up protective layers

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR1122051D 1954-02-06 1955-02-04 Protective mask Expired FR1122051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1122051X 1954-02-06

Publications (1)

Publication Number Publication Date
FR1122051A true FR1122051A (en) 1956-08-31

Family

ID=4558703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1122051D Expired FR1122051A (en) 1954-02-06 1955-02-04 Protective mask

Country Status (1)

Country Link
FR (1) FR1122051A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727235A (en) * 1972-01-13 1973-04-17 Ilc Ind Inc Retractable face protective assembly
USD853656S1 (en) 2017-06-06 2019-07-09 O&M Halyard, Inc. Face shield with head strap assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727235A (en) * 1972-01-13 1973-04-17 Ilc Ind Inc Retractable face protective assembly
USD853656S1 (en) 2017-06-06 2019-07-09 O&M Halyard, Inc. Face shield with head strap assembly

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