FR2431298A1 - Masque respiratoire anti-poussieres a jeter apres usage - Google Patents

Masque respiratoire anti-poussieres a jeter apres usage

Info

Publication number
FR2431298A1
FR2431298A1 FR7917983A FR7917983A FR2431298A1 FR 2431298 A1 FR2431298 A1 FR 2431298A1 FR 7917983 A FR7917983 A FR 7917983A FR 7917983 A FR7917983 A FR 7917983A FR 2431298 A1 FR2431298 A1 FR 2431298A1
Authority
FR
France
Prior art keywords
wearer
mask
upper wall
wall
walls
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.)
Granted
Application number
FR7917983A
Other languages
English (en)
French (fr)
Other versions
FR2431298B1 (enrdf_load_stackoverflow
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of FR2431298A1 publication Critical patent/FR2431298A1/fr
Application granted granted Critical
Publication of FR2431298B1 publication Critical patent/FR2431298B1/fr
Granted 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
    • 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
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR7917983A 1978-07-20 1979-07-11 Masque respiratoire anti-poussieres a jeter apres usage Granted FR2431298A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92648978A 1978-07-20 1978-07-20

Publications (2)

Publication Number Publication Date
FR2431298A1 true FR2431298A1 (fr) 1980-02-15
FR2431298B1 FR2431298B1 (enrdf_load_stackoverflow) 1984-04-27

Family

ID=25453278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917983A Granted FR2431298A1 (fr) 1978-07-20 1979-07-11 Masque respiratoire anti-poussieres a jeter apres usage

Country Status (10)

Country Link
JP (1) JPS5521988A (enrdf_load_stackoverflow)
AU (1) AU526437B2 (enrdf_load_stackoverflow)
BE (1) BE877727A (enrdf_load_stackoverflow)
CA (1) CA1116351A (enrdf_load_stackoverflow)
DE (1) DE2929104A1 (enrdf_load_stackoverflow)
DK (1) DK147672C (enrdf_load_stackoverflow)
FR (1) FR2431298A1 (enrdf_load_stackoverflow)
GB (1) GB2025773B (enrdf_load_stackoverflow)
NL (1) NL188682C (enrdf_load_stackoverflow)
SE (1) SE438414B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419994A (en) * 1980-07-03 1983-12-13 Racal Safety Limited Respirators
DE3204060A1 (de) * 1982-02-06 1983-08-25 Drägerwerk AG, 2400 Lübeck Atemhalbmaske fuer den einmalgebrauch
WO1996028216A1 (en) 1995-03-09 1996-09-19 Minnesota Mining And Manufacturing Company Fold flat respirators and processes for preparing same
DE10004682B4 (de) * 2000-02-03 2005-12-15 Dieter Riemer Atemheilmaske
RU2284840C1 (ru) * 2005-02-15 2006-10-10 Открытое акционерное общество "Электростальский химико-механический завод" (ОАО "ЭХМЗ") Респиратор
EP1795079A1 (en) * 2005-12-07 2007-06-13 Taiwan Textile Research Institute Face mask structure
JP2007229222A (ja) * 2006-03-01 2007-09-13 Makino Osao 多層式マスク
US8056560B2 (en) * 2007-05-14 2011-11-15 Timothy Andrew Wilcox Universal dust mask/filter for ATV and dirt bike riders, method of making and method of using
KR100891701B1 (ko) * 2008-09-01 2009-04-03 장정산업 주식회사 4면 방진마스크
CO6340173A1 (es) * 2011-03-18 2011-11-21 Talero John Alejandro Sanchez Protector mascarilla retractil respiratorio
US9615612B2 (en) 2013-08-29 2017-04-11 3M Innovative Properties Company Filtering face-piece respirator with stiffening member integral with filtering structure
US9868002B2 (en) 2014-07-17 2018-01-16 3M Innovative Properties Company Respirator including contrast layer
CN106418802B (zh) * 2016-10-24 2018-03-27 北京爱莫生健康科技有限公司 一种可折叠的舒适口罩
US20200268071A1 (en) * 2019-02-25 2020-08-27 Jenna L. Newcomb Rapidly Deployable Face Mask
TWI774296B (zh) * 2020-05-29 2022-08-11 鴻林堂生物科技股份有限公司 一種口罩本體結構

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24549E (en) * 1958-10-14 Haliczer
FR1208019A (fr) * 1958-01-02 1960-02-19 Filtre à poussières destiné à être porté sur le visage
FR1220851A (fr) * 1958-12-12 1960-05-30 Plastiques Soc D Expl Des Masque de protection contre les poussières
FR1592290A (enrdf_load_stackoverflow) * 1968-07-06 1970-05-11
FR2206674A1 (enrdf_load_stackoverflow) * 1972-11-10 1974-06-07 Jaz Sa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24549A (en) * 1859-06-28 Improvement in harvesting-machines
DE7631132U1 (de) * 1976-10-01 1977-03-31 Delbag-Luftfilter Gmbh, 1000 Berlin Atemschutzmaske fuer die human- und tieraerztliche praxis und fuer staubgefaehrdete arbeitsbereiche
GB1588442A (en) * 1978-04-18 1981-04-23 Secr Defence Face masks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24549E (en) * 1958-10-14 Haliczer
FR1208019A (fr) * 1958-01-02 1960-02-19 Filtre à poussières destiné à être porté sur le visage
FR1220851A (fr) * 1958-12-12 1960-05-30 Plastiques Soc D Expl Des Masque de protection contre les poussières
FR1592290A (enrdf_load_stackoverflow) * 1968-07-06 1970-05-11
FR2206674A1 (enrdf_load_stackoverflow) * 1972-11-10 1974-06-07 Jaz Sa

Also Published As

Publication number Publication date
DK304679A (da) 1980-01-21
NL188682C (nl) 1992-09-01
AU4650679A (en) 1980-01-24
DE2929104C2 (enrdf_load_stackoverflow) 1989-09-14
SE7906197L (sv) 1980-01-21
JPS5521988A (en) 1980-02-16
NL188682B (nl) 1992-04-01
CA1116351A (en) 1982-01-19
BE877727A (fr) 1980-01-16
JPH028748B2 (enrdf_load_stackoverflow) 1990-02-27
GB2025773A (en) 1980-01-30
AU526437B2 (en) 1983-01-13
FR2431298B1 (enrdf_load_stackoverflow) 1984-04-27
DK147672C (da) 1985-05-20
GB2025773B (en) 1982-12-01
SE438414B (sv) 1985-04-22
DK147672B (da) 1984-11-12
NL7904491A (nl) 1980-01-22
DE2929104A1 (de) 1980-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse