FR1220851A - Dust protection mask - Google Patents

Dust protection mask

Info

Publication number
FR1220851A
FR1220851A FR781536A FR781536A FR1220851A FR 1220851 A FR1220851 A FR 1220851A FR 781536 A FR781536 A FR 781536A FR 781536 A FR781536 A FR 781536A FR 1220851 A FR1220851 A FR 1220851A
Authority
FR
France
Prior art keywords
dust protection
protection mask
mask
dust
protection
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
FR781536A
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.)
PLASTIQUES SOC D EXPL DES
Original Assignee
PLASTIQUES SOC D EXPL DES
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 PLASTIQUES SOC D EXPL DES filed Critical PLASTIQUES SOC D EXPL DES
Priority to FR781536A priority Critical patent/FR1220851A/en
Application granted granted Critical
Publication of FR1220851A publication Critical patent/FR1220851A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1123—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a duckbill configuration
FR781536A 1958-12-12 1958-12-12 Dust protection mask Expired FR1220851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR781536A FR1220851A (en) 1958-12-12 1958-12-12 Dust protection mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781536A FR1220851A (en) 1958-12-12 1958-12-12 Dust protection mask

Publications (1)

Publication Number Publication Date
FR1220851A true FR1220851A (en) 1960-05-30

Family

ID=8709200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781536A Expired FR1220851A (en) 1958-12-12 1958-12-12 Dust protection mask

Country Status (1)

Country Link
FR (1) FR1220851A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431298A1 (en) * 1978-07-20 1980-02-15 American Cyanamid Co ANTI-DUST RESPIRATORY MASK FOR DISPOSAL AFTER USE
DE3019117A1 (en) * 1979-05-21 1980-12-04 Racal Safety Ltd FACE FILTER MASK
FR2485931A1 (en) * 1980-07-03 1982-01-08 Racal Safety Ltd PERFECTIONALLY RESPIRATORY MASK OF THE FILTER TYPE WITH EXTREME HOLLOW
FR2485932A2 (en) * 1980-07-03 1982-01-08 Racal Safety Ltd PERFECTLY RESPIRATORY MASK OF THE FILTER TYPE
FR2511253A1 (en) * 1981-08-12 1983-02-18 American Optical Corp FOLDING RESPIRATORY MASK FOR WORK SAFETY AND METHOD OF MANUFACTURING THE SAME
DK151614B (en) * 1978-07-20 1987-12-21 American Cyanamid Co Disposable protection mask
US5025506A (en) * 1989-09-28 1991-06-25 Huang James R C One piece mask body having vertically stitched nose accomodating portion
US6123077A (en) * 1995-03-09 2000-09-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6484722B2 (en) 1995-09-11 2002-11-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6886563B2 (en) 1995-03-09 2005-05-03 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431298A1 (en) * 1978-07-20 1980-02-15 American Cyanamid Co ANTI-DUST RESPIRATORY MASK FOR DISPOSAL AFTER USE
DK151614B (en) * 1978-07-20 1987-12-21 American Cyanamid Co Disposable protection mask
DE3019117A1 (en) * 1979-05-21 1980-12-04 Racal Safety Ltd FACE FILTER MASK
DE3125844A1 (en) * 1980-07-03 1982-05-06 Racal Safety Ltd., London FACE FILTER MASK
FR2485932A2 (en) * 1980-07-03 1982-01-08 Racal Safety Ltd PERFECTLY RESPIRATORY MASK OF THE FILTER TYPE
US4417575A (en) * 1980-07-03 1983-11-29 Racal Safety Limited Respirators
US4419994A (en) * 1980-07-03 1983-12-13 Racal Safety Limited Respirators
FR2485931A1 (en) * 1980-07-03 1982-01-08 Racal Safety Ltd PERFECTIONALLY RESPIRATORY MASK OF THE FILTER TYPE WITH EXTREME HOLLOW
FR2511253A1 (en) * 1981-08-12 1983-02-18 American Optical Corp FOLDING RESPIRATORY MASK FOR WORK SAFETY AND METHOD OF MANUFACTURING THE SAME
US5025506A (en) * 1989-09-28 1991-06-25 Huang James R C One piece mask body having vertically stitched nose accomodating portion
US6123077A (en) * 1995-03-09 2000-09-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6886563B2 (en) 1995-03-09 2005-05-03 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US7069930B2 (en) 1995-03-09 2006-07-04 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US8146594B2 (en) 1995-03-09 2012-04-03 3M Innovative Properties Company Flat-folded personal respiratory protection devices
US8375950B2 (en) 1995-03-09 2013-02-19 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6484722B2 (en) 1995-09-11 2002-11-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6536434B1 (en) 1995-09-11 2003-03-25 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6715489B2 (en) 1995-09-11 2004-04-06 3M Innovative Properties Company Processes for preparing flat-folded personal respiratory protection devices
US6722366B2 (en) 1995-09-11 2004-04-20 3M Innovative Properties Company Method of making a flat-folded personal respiratory protection device

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