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AU7811587A - Partial perimeter seal for disposable respirators - Google Patents

Partial perimeter seal for disposable respirators

Info

Publication number
AU7811587A
AU7811587A AU78115/87A AU7811587A AU7811587A AU 7811587 A AU7811587 A AU 7811587A AU 78115/87 A AU78115/87 A AU 78115/87A AU 7811587 A AU7811587 A AU 7811587A AU 7811587 A AU7811587 A AU 7811587A
Authority
AU
Australia
Prior art keywords
perimeter seal
partial perimeter
disposable respirators
respirators
disposable
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
AU78115/87A
Other versions
AU592666B2 (en
Inventor
Sabrina Marie Yard
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU7811587A publication Critical patent/AU7811587A/en
Application granted granted Critical
Publication of AU592666B2 publication Critical patent/AU592666B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU78115/87A 1986-09-26 1987-09-07 Partial perimeter seal for disposable respirators Ceased AU592666B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91172986A 1986-09-26 1986-09-26
US911729 1986-09-26

Publications (2)

Publication Number Publication Date
AU7811587A true AU7811587A (en) 1988-03-31
AU592666B2 AU592666B2 (en) 1990-01-18

Family

ID=25430762

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78115/87A Ceased AU592666B2 (en) 1986-09-26 1987-09-07 Partial perimeter seal for disposable respirators

Country Status (2)

Country Link
AU (1) AU592666B2 (en)
CA (1) CA1296487C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028216A1 (en) 1995-03-09 1996-09-19 Minnesota Mining And Manufacturing Company Fold flat respirators and processes for preparing same
KR101580339B1 (en) 2007-09-20 2015-12-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Filtering face-piece respirator that has expandable mask body
US11083916B2 (en) 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
JP2011092698A (en) 2009-09-18 2011-05-12 Three M Innovative Properties Co Filtering face-piece respirator having grasping feature indicator
US8881729B2 (en) 2009-09-18 2014-11-11 3M Innovative Properties Company Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
US8640704B2 (en) 2009-09-18 2014-02-04 3M Innovative Properties Company Flat-fold filtering face-piece respirator having structural weld pattern
US8528560B2 (en) 2009-10-23 2013-09-10 3M Innovative Properties Company Filtering face-piece respirator having parallel line weld pattern in mask body
WO2011090586A2 (en) 2009-12-30 2011-07-28 3M Innovative Properties Company Filtering face-piece respirator having an auxetic mesh in the mask body
US20120017911A1 (en) 2010-07-26 2012-01-26 3M Innovative Properties Company Filtering face-piece respirator having foam shaping layer
US9027554B2 (en) 2011-12-06 2015-05-12 3M Innovative Properties Company Respirator having foam shaping layer with recessed regions surrounding air passageways
US10182603B2 (en) 2012-12-27 2019-01-22 3M Innovative Properties Company Filtering face-piece respirator having strap-activated folded flange
US11116998B2 (en) 2012-12-27 2021-09-14 3M Innovative Properties Company Filtering face-piece respirator having folded flange
GB201314887D0 (en) 2013-08-20 2013-10-02 3M Innovative Properties Co Personal respiratory protection device
GB201314886D0 (en) 2013-08-20 2013-10-02 3M Innovative Properties Co Personal respiratory protection device
GB201314885D0 (en) 2013-08-20 2013-10-02 3M Innovative Properties Co Personal respiratory protection device
GB201314884D0 (en) 2013-08-20 2013-10-02 3M Innovative Properties Co Personal respiratory protection device
RU2015141569A (en) 2015-09-30 2017-04-05 3М Инновейтив Пропертиз Компани FOLDING RESPIRATOR WITH FACE MASK AND EXHAUST VALVE
RU2671037C2 (en) 2017-03-17 2018-10-29 3М Инновейтив Пропертиз Компани Foldable filter respirator with a face mask ffp3
CN114074471A (en) * 2020-08-17 2022-02-22 3M创新有限公司 Sealing foam, respirator and manufacturing method of sealing foam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037593A (en) * 1975-11-28 1977-07-26 Giles C. Clegg, Jr. Surgical mask with vapor barrier

Also Published As

Publication number Publication date
AU592666B2 (en) 1990-01-18
CA1296487C (en) 1992-03-03

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