BR8505074A - Mascara de respiracao descartavel - Google Patents

Mascara de respiracao descartavel

Info

Publication number
BR8505074A
BR8505074A BR8505074A BR8505074A BR8505074A BR 8505074 A BR8505074 A BR 8505074A BR 8505074 A BR8505074 A BR 8505074A BR 8505074 A BR8505074 A BR 8505074A BR 8505074 A BR8505074 A BR 8505074A
Authority
BR
Brazil
Prior art keywords
breathing mask
disposable breathing
disposable
mask
breathing
Prior art date
Application number
BR8505074A
Other languages
English (en)
Inventor
Richard D Maryyanek
Joseph Z Zdrox
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of BR8505074A publication Critical patent/BR8505074A/pt

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
    • A41D13/1138—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BR8505074A 1984-10-24 1985-10-14 Mascara de respiracao descartavel BR8505074A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/664,374 US4600002A (en) 1984-10-24 1984-10-24 Disposable respirator

Publications (1)

Publication Number Publication Date
BR8505074A true BR8505074A (pt) 1986-07-29

Family

ID=24665740

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8505074A BR8505074A (pt) 1984-10-24 1985-10-14 Mascara de respiracao descartavel

Country Status (4)

Country Link
US (1) US4600002A (pt)
EP (1) EP0183059A1 (pt)
BR (1) BR8505074A (pt)
CA (1) CA1245802A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017096442A1 (pt) * 2015-12-09 2017-06-15 Godoy Benedicto Daniel Paes De Máscara umedecida para proteção facial

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US4827924A (en) * 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
DE3719420A1 (de) * 1987-06-11 1988-12-29 Sandler Helmut Helsa Werke Atemschutzmaske
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US5701892A (en) * 1995-12-01 1997-12-30 Bledstein; Adrien Janis Multipurpose face mask that maintains an airspace between the mask and the wearer's face
FR2758728B1 (fr) * 1997-01-29 1999-03-19 Richard Marcel Camille Gay Masques anti-pollutions contre poussieres, particules, gaz nocifs, pluies acides et bacteries
KR100478167B1 (ko) * 1997-01-31 2005-03-23 킴벌리-클라크 월드와이드, 인크. 청정실 환경에서 사용되는 비입자성 및 저입자성 일회용 제품
GB9723740D0 (en) * 1997-11-11 1998-01-07 Minnesota Mining & Mfg Respiratory masks incorporating valves or other attached components
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US6394090B1 (en) 1999-02-17 2002-05-28 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
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JP2004535279A (ja) * 2001-04-24 2004-11-25 ラーシュ，ウルリッチ 吸気エアフィルター
US6526975B1 (en) 2001-11-01 2003-03-04 Geal Hyub Chung Disposable gas mask
US20070050883A1 (en) * 2002-01-18 2007-03-08 Matich Ronald D Face mask with seal and neutralizer
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US7677248B2 (en) * 2002-06-05 2010-03-16 Louis M. Gerson Co., Inc. Stiffened filter mask
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US20100313890A1 (en) * 2002-09-16 2010-12-16 Messier Pierre J Protective mask with breathable filtering face seal
US7540039B2 (en) * 2003-06-19 2009-06-02 Reaux Brian K Face and eye covering device
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US8171933B2 (en) * 2005-08-25 2012-05-08 3M Innovative Properties Company Respirator having preloaded nose clip
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US9427419B2 (en) 2005-09-12 2016-08-30 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (DMSO)
US20070068529A1 (en) * 2005-09-27 2007-03-29 Suresh Kalatoor Respirator that uses a polymeric nose clip
EP2104451A4 (en) * 2006-01-25 2010-01-06 Pipex Inc DROPLET COLLECTION DEVICES AND METHODS FOR DETECTING AND CONTROLLING AIR-TRANSMISSIBLE DISEASES USING AN RFID
US20080110465A1 (en) * 2006-05-01 2008-05-15 Welchel Debra N Respirator with exhalation vents
US20070251522A1 (en) * 2006-05-01 2007-11-01 Welchel Debra N Respirator with exhalation vents
US20100224199A1 (en) * 2006-05-01 2010-09-09 Kimberly-Clark Worldwide, Inc. Respirator
ITPS20060012A1 (it) * 2006-05-18 2007-11-19 Cl Com Srl Nuova maschera di protezione contro gli agenti biologici a due porzioni.
FR2903610B1 (fr) * 2006-07-13 2009-02-20 Bacou Dalloz Plaintel Soc Par Masque respiratoire individuel visible dans l'obscurite.
US9770058B2 (en) * 2006-07-17 2017-09-26 3M Innovative Properties Company Flat-fold respirator with monocomponent filtration/stiffening monolayer
US20080023006A1 (en) * 2006-07-26 2008-01-31 3M Innovative Properties Company Respirator That Uses A Predefined Curved Nose Foam
US8029723B2 (en) * 2006-07-31 2011-10-04 3M Innovative Properties Company Method for making shaped filtration articles
US20080099022A1 (en) 2006-10-26 2008-05-01 3M Innovative Properties Company Respirator That Uses A Predefined Nose Foam Shape
US20080121240A1 (en) * 2006-11-27 2008-05-29 Goody Products, Inc. Dust Mask
US7520923B2 (en) * 2007-03-22 2009-04-21 Mvp Textiles & Apparel, Inc. Antimicrobial filtration article
US8303693B2 (en) * 2007-04-26 2012-11-06 The Hong Kong Polytechnic University Nanofiber filter facemasks and cabin filters
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
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US9642403B2 (en) * 2007-08-16 2017-05-09 Kimberly-Clark Worldwide, Inc. Strap fastening system for a disposable respirator providing improved donning
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EP2205321A4 (en) * 2007-10-09 2011-08-03 3M Innovative Properties Co FILTER FACIAL RESPIRATOR HAVING A MOLDED NOSE ATTACHMENT IN THE MASK
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US20100101584A1 (en) * 2008-10-29 2010-04-29 Hannah Bledstein Reusable porous filtration mask with concealed respiratory filter and exhalation valves
BRPI0921494A2 (pt) 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
US11083916B2 (en) 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
EP2298096A2 (en) 2009-09-18 2011-03-23 3M Innovative Properties Co. Filtering face 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
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US20130291877A1 (en) * 2012-05-07 2013-11-07 3M Innovative Properties Company Respirator having mottled appearance
US11116998B2 (en) 2012-12-27 2021-09-14 3M Innovative Properties Company Filtering face-piece respirator having folded flange
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RU2015141569A (ru) 2015-09-30 2017-04-05 3М Инновейтив Пропертиз Компани Складной респиратор с лицевой маской и клапаном выдоха
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017096442A1 (pt) * 2015-12-09 2017-06-15 Godoy Benedicto Daniel Paes De Máscara umedecida para proteção facial

Also Published As

Publication number Publication date
CA1245802A (en) 1988-12-06
EP0183059A1 (en) 1986-06-04
US4600002A (en) 1986-07-15

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