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AU526437B2 - Disposable dust respirator - Google Patents

Disposable dust respirator

Info

Publication number
AU526437B2
AU526437B2 AU46506/79A AU4650679A AU526437B2 AU 526437 B2 AU526437 B2 AU 526437B2 AU 46506/79 A AU46506/79 A AU 46506/79A AU 4650679 A AU4650679 A AU 4650679A AU 526437 B2 AU526437 B2 AU 526437B2
Authority
AU
Australia
Prior art keywords
disposable dust
dust respirator
respirator
disposable
dust
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.)
Ceased
Application number
AU46506/79A
Other languages
English (en)
Other versions
AU4650679A (en
Inventor
Willard C. White
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 AU4650679A publication Critical patent/AU4650679A/en
Application granted granted Critical
Publication of AU526437B2 publication Critical patent/AU526437B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU46506/79A 1978-07-20 1979-04-30 Disposable dust respirator Ceased AU526437B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92648978A 1978-07-20 1978-07-20
US926489 1978-07-20

Publications (2)

Publication Number Publication Date
AU4650679A AU4650679A (en) 1980-01-24
AU526437B2 true AU526437B2 (en) 1983-01-13

Family

ID=25453278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46506/79A Ceased AU526437B2 (en) 1978-07-20 1979-04-30 Disposable dust respirator

Country Status (10)

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

Families Citing this family (14)

* 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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24549E (en) * 1958-10-14 Haliczer
US24549A (en) * 1859-06-28 Improvement in harvesting-machines
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 (nl) * 1968-07-06 1970-05-11
FR2206674A1 (nl) * 1972-11-10 1974-06-07 Jaz Sa
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

Also Published As

Publication number Publication date
DE2929104A1 (de) 1980-01-31
FR2431298A1 (fr) 1980-02-15
NL188682C (nl) 1992-09-01
SE7906197L (sv) 1980-01-21
SE438414B (sv) 1985-04-22
JPS5521988A (en) 1980-02-16
CA1116351A (en) 1982-01-19
DK147672B (da) 1984-11-12
GB2025773B (en) 1982-12-01
BE877727A (fr) 1980-01-16
AU4650679A (en) 1980-01-24
JPH028748B2 (nl) 1990-02-27
NL188682B (nl) 1992-04-01
DK304679A (da) 1980-01-21
DK147672C (da) 1985-05-20
NL7904491A (nl) 1980-01-22
FR2431298B1 (nl) 1984-04-27
GB2025773A (en) 1980-01-30
DE2929104C2 (nl) 1989-09-14

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