FR2102997A5 - - Google Patents

Info

Publication number
FR2102997A5
FR2102997A5 FR7122507A FR7122507A FR2102997A5 FR 2102997 A5 FR2102997 A5 FR 2102997A5 FR 7122507 A FR7122507 A FR 7122507A FR 7122507 A FR7122507 A FR 7122507A FR 2102997 A5 FR2102997 A5 FR 2102997A5
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
FR7122507A
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
Application granted granted Critical
Publication of FR2102997A5 publication Critical patent/FR2102997A5/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
FR7122507A 1970-09-08 1971-06-21 Expired FR2102997A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12197/70A SE338510B (fr) 1970-09-08 1970-09-08

Publications (1)

Publication Number Publication Date
FR2102997A5 true FR2102997A5 (fr) 1972-04-07

Family

ID=20295319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122507A Expired FR2102997A5 (fr) 1970-09-08 1971-06-21

Country Status (13)

Country Link
US (1) US3750665A (fr)
AU (1) AU3295371A (fr)
BE (1) BE770121A (fr)
CH (1) CH525008A (fr)
DE (1) DE2130940C3 (fr)
DK (1) DK128231B (fr)
FI (1) FI48417C (fr)
FR (1) FR2102997A5 (fr)
GB (1) GB1355501A (fr)
LU (1) LU63521A1 (fr)
NL (1) NL144159B (fr)
SE (1) SE338510B (fr)
ZA (1) ZA715808B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938726C2 (de) * 1979-09-21 1984-10-18 Auergesellschaft Gmbh, 1000 Berlin Filtrierende Atemschutzmaske
US4454881A (en) * 1981-08-21 1984-06-19 Moldex/Metric Products, Inc. Multi-layer face mask with molded edge bead
US5941244A (en) * 1997-07-29 1999-08-24 Mitsumasa Chino Dustproof mask
US7530354B2 (en) * 2005-04-04 2009-05-12 Mark Douglas Hanlon Distending nasal air filter
US20080142015A1 (en) * 2006-01-27 2008-06-19 David Groll Apparatus to provide continuous positive airway pressure
US20070175479A1 (en) * 2006-01-27 2007-08-02 David Groll Apparatus to provide continuous positive airway pressure
DE102007023959B3 (de) * 2007-05-23 2008-08-21 Dräger Safety AG & Co. KGaA Filter für eine Atemvorrichtung
US8727844B2 (en) * 2007-09-04 2014-05-20 Nitto Denko Corporation Ventilation member and method of manufacturing the same
RU2428233C1 (ru) * 2007-09-20 2011-09-10 3М Инновейтив Пропертиз Компани Респиратор с динамической опорной структурой и складчатым фильтрующим элементом
CN101801465B (zh) * 2007-09-20 2012-07-11 3M创新有限公司 具有可伸展的面罩主体的过滤式面具呼吸器
US8066006B2 (en) * 2007-10-09 2011-11-29 3M Innovative Properties Company Filtering face-piece respirator having nose clip molded into the mask body
US9981104B1 (en) 2008-02-19 2018-05-29 Circadiance, Llc Full face cloth respiratory mask
US9308343B2 (en) 2008-02-19 2016-04-12 Circadiance, Llc Respiratory mask with disposable cloth body
US8187356B2 (en) * 2008-12-31 2012-05-29 Teri Probst Protective cover for respiratory device
CN107252515B (zh) 2011-07-12 2020-06-02 瑞思迈私人有限公司 纺织物面罩系统
USD746437S1 (en) * 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator mask having a communication grille
USD792959S1 (en) * 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
USD786443S1 (en) 2015-02-27 2017-05-09 3M Innovative Properties Company Filter element
BR112017018381B1 (pt) 2015-02-27 2022-01-25 3M Innovative Properties Company Elementos filtrantes flexíveis tendo uma saída de extremidade
CN106889677A (zh) * 2017-04-13 2017-06-27 苏州市吴中区甪直明达漂染厂 一种易于更换的棉纱口罩
CN111567940B (zh) * 2020-05-26 2022-09-09 丹阳市伟鹤祥线缆制造有限公司 一种多功能鼻梁条

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US712304A (en) * 1902-06-05 1902-10-28 Archibald P Black Respirator.
US1070986A (en) * 1910-10-17 1913-08-19 Hamilton William H Anesthesia-mask.
US2047216A (en) * 1932-06-20 1936-07-14 Martha F Mckesson Gas administering equipment
US3276445A (en) * 1964-02-25 1966-10-04 Weck & Co Edward Surgical mask

Also Published As

Publication number Publication date
DE2130940A1 (de) 1972-03-16
FI48417C (fi) 1974-10-10
CH525008A (de) 1972-07-15
DK128231B (da) 1974-03-25
BE770121A (fr) 1971-12-01
FI48417B (fr) 1974-07-01
DE2130940B2 (de) 1974-07-04
DE2130940C3 (de) 1975-02-27
NL144159B (nl) 1974-12-16
ZA715808B (en) 1972-08-30
US3750665A (en) 1973-08-07
LU63521A1 (fr) 1971-11-16
SE338510B (fr) 1971-09-06
NL7110088A (fr) 1972-03-10
AU3295371A (en) 1973-03-08
GB1355501A (en) 1974-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse