CA2048927A1 - Mask protectant - Google Patents

Mask protectant

Info

Publication number
CA2048927A1
CA2048927A1 CA 2048927 CA2048927A CA2048927A1 CA 2048927 A1 CA2048927 A1 CA 2048927A1 CA 2048927 CA2048927 CA 2048927 CA 2048927 A CA2048927 A CA 2048927A CA 2048927 A1 CA2048927 A1 CA 2048927A1
Authority
CA
Canada
Prior art keywords
mask
protectant
polyester
product
protecting
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.)
Abandoned
Application number
CA 2048927
Other languages
English (en)
French (fr)
Inventor
Greg A. Gauthier
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 CA 2048927 priority Critical patent/CA2048927A1/en
Publication of CA2048927A1 publication Critical patent/CA2048927A1/en
Abandoned 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
    • 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
    • A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
    • 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
    • A42B3/26—Visors with cleaning means, e.g. wipers ; Movable or interchangeable vision films or sheets
CA 2048927 1991-08-07 1991-08-07 Mask protectant Abandoned CA2048927A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2048927 CA2048927A1 (en) 1991-08-07 1991-08-07 Mask protectant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2048927 CA2048927A1 (en) 1991-08-07 1991-08-07 Mask protectant

Publications (1)

Publication Number Publication Date
CA2048927A1 true CA2048927A1 (en) 1993-02-08

Family

ID=4148164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2048927 Abandoned CA2048927A1 (en) 1991-08-07 1991-08-07 Mask protectant

Country Status (1)

Country Link
CA (1) CA2048927A1 (pt-PT)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0784942A1 (en) * 1996-01-17 1997-07-23 Oy Plexijaloste Ab Visor for a protective helmet for winter use
EP1486469A1 (en) * 2003-06-10 2004-12-15 Chicago Glass (UK) Limited Method and system for repairing glass surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0784942A1 (en) * 1996-01-17 1997-07-23 Oy Plexijaloste Ab Visor for a protective helmet for winter use
EP1486469A1 (en) * 2003-06-10 2004-12-15 Chicago Glass (UK) Limited Method and system for repairing glass surfaces

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Legal Events

Date Code Title Description
FZDE Dead