AU8239887A - Mask - Google Patents

Mask

Info

Publication number
AU8239887A
AU8239887A AU82398/87A AU8239887A AU8239887A AU 8239887 A AU8239887 A AU 8239887A AU 82398/87 A AU82398/87 A AU 82398/87A AU 8239887 A AU8239887 A AU 8239887A AU 8239887 A AU8239887 A AU 8239887A
Authority
AU
Australia
Prior art keywords
person
face
filtering
mask
layer
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
AU82398/87A
Other languages
English (en)
Inventor
Trenton A. Niemeyer
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.)
FILCON CORP
Original Assignee
FILCON CORP
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 FILCON CORP filed Critical FILCON CORP
Publication of AU8239887A publication Critical patent/AU8239887A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • 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
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding
AU82398/87A 1986-10-31 1987-10-30 Mask Abandoned AU8239887A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US92528886A 1986-10-31 1986-10-31
US925288 1986-10-31
US9607787A 1987-09-11 1987-09-11
US096077 1987-09-11

Publications (1)

Publication Number Publication Date
AU8239887A true AU8239887A (en) 1988-05-25

Family

ID=26791038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82398/87A Abandoned AU8239887A (en) 1986-10-31 1987-10-30 Mask

Country Status (2)

Country Link
AU (1) AU8239887A (fr)
WO (1) WO1988003036A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143061A (en) * 1990-08-17 1992-09-01 Kaimer Stephen F Supplemental seal for oxygen mask
FR2676650B1 (fr) * 1991-05-22 1993-08-13 Lemitouard Anne Masque respiratoire facial.
FR2758728B1 (fr) * 1997-01-29 1999-03-19 Richard Marcel Camille Gay Masques anti-pollutions contre poussieres, particules, gaz nocifs, pluies acides et bacteries
GB2408459A (en) * 2003-11-25 2005-06-01 Joseph Anthony Griffiths High G breathing mask with enhanced seal
US8066005B2 (en) * 2006-01-18 2011-11-29 Jing-Jyr Lin Complex respirator
CN103263093B (zh) * 2013-06-08 2015-08-26 上海大胜卫生用品制造有限公司 弹性密封鼻梁两侧的防尘口罩
CN103284357B (zh) * 2013-06-08 2015-10-14 上海大胜卫生用品制造有限公司 三阀门防尘口罩
CZ305677B6 (cs) * 2013-10-25 2016-02-03 Technická univerzita v Liberci - Katedra strojírenské technologie, oddělení tváření kovů a zpracování plastů Ochranná dýchací maska se společným nádechovým a výdechovým otvorem
EP4151261A1 (fr) 2015-03-31 2023-03-22 Fisher & Paykel Healthcare Limited Interface utilisateur et système pour fournir des gaz à une voie respiratoire
CN114569856A (zh) 2016-08-11 2022-06-03 费雪派克医疗保健有限公司 可塌缩导管、患者接口和头戴具连接器
WO2019000344A1 (fr) * 2017-06-29 2019-01-03 黄玉倩 Masque d'hygiène
CN111165966B (zh) * 2020-03-27 2021-12-07 张家港神港医疗用品有限公司 一种可快速更换滤芯的口罩
IT202000008071A1 (it) * 2020-04-16 2021-10-16 Cappello Group S P A Mascherina di protezione individuale semirigida riutilizzabile
DE202020001717U1 (de) 2020-04-23 2020-05-10 Manuel Pescher Fassung für wechselbaren Mund-Nasenschutz und Schutzmaske
IT202000008980A1 (it) * 2020-04-24 2021-10-24 Alessandro Ricci Mascherina protettiva
IT202000014794A1 (it) * 2020-06-19 2021-12-19 Alessio Pescaglini Maschera respiratoria
IT202000019465A1 (it) * 2020-08-06 2022-02-06 Logibiotech Srl Sistema di protezione individuale con mascherina riutilizzabile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT87635B (de) * 1915-12-13 1922-03-10 Auergesellschaft Gmbh Gasmaske mit Dichtrahmen.
GB275940A (en) * 1926-08-14 1927-10-13 Ver Nl Rubberfabrieken Nv Improvements relating to gas masks
CH194585A (de) * 1936-12-19 1937-12-15 Ott Werner Randabdichtungseinrichtung an Gasschutzmasken.
CH209470A (de) * 1939-04-03 1940-04-15 Lehmann Franz Dichtungsrahmen für Gasschutz- und Staubschutzmasken.
US2931356A (en) * 1958-08-25 1960-04-05 Puritan Compressed Gas Corp Oxygen mask having detachable face seal cushion
GB1077791A (en) * 1962-10-02 1967-08-02 Secr Defence Improvements in or relating to respirators

Also Published As

Publication number Publication date
WO1988003036A1 (fr) 1988-05-05

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