CA2321646A1 - Anti-fog face mask - Google Patents

Anti-fog face mask Download PDF

Info

Publication number
CA2321646A1
CA2321646A1 CA002321646A CA2321646A CA2321646A1 CA 2321646 A1 CA2321646 A1 CA 2321646A1 CA 002321646 A CA002321646 A CA 002321646A CA 2321646 A CA2321646 A CA 2321646A CA 2321646 A1 CA2321646 A1 CA 2321646A1
Authority
CA
Canada
Prior art keywords
resilient member
mask
wearer
face
face mask
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
CA002321646A
Other languages
English (en)
French (fr)
Inventor
Nicholas R. Baumann
Shannon L. Dowdell
Wayne K. Dunshee
Matt T. Scholz
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
Individual
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 Individual filed Critical Individual
Publication of CA2321646A1 publication Critical patent/CA2321646A1/en
Abandoned 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
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • 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
    • 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
    • A41D13/1161—Means for fastening to the user's head
    • A41D13/1169—Means for fastening to the user's head using adhesive
    • A41D13/1176—Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask

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)
CA002321646A 1998-03-16 1998-09-01 Anti-fog face mask Abandoned CA2321646A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/039731 1998-03-16
US09/039,731 US6354296B1 (en) 1998-03-16 1998-03-16 Anti-fog face mask
PCT/US1998/018217 WO1999047010A1 (en) 1998-03-16 1998-09-01 Anti-fog face mask

Publications (1)

Publication Number Publication Date
CA2321646A1 true CA2321646A1 (en) 1999-09-23

Family

ID=21907071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002321646A Abandoned CA2321646A1 (en) 1998-03-16 1998-09-01 Anti-fog face mask

Country Status (7)

Country Link
US (2) US6354296B1 (https=)
EP (2) EP1063904B1 (https=)
JP (1) JP2002506663A (https=)
AU (1) AU745140B2 (https=)
CA (1) CA2321646A1 (https=)
DE (1) DE69827849T2 (https=)
WO (1) WO1999047010A1 (https=)

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US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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US10537755B2 (en) 2013-03-14 2020-01-21 Scott Technologies, Inc. Heat deformable material for face seal
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US20170281416A1 (en) 2016-04-04 2017-10-05 MDideaFactory Apparatus and methods for ear protection and enhancement
JP6806458B2 (ja) * 2016-04-06 2021-01-06 株式会社サンロード マスク
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US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams
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US12059528B2 (en) 2018-10-16 2024-08-13 ResMed Pty Ltd Textile seal-forming structure with multiple curvatures
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US10918142B2 (en) * 2018-10-22 2021-02-16 William LOUGHRAN Surgical and industrial face mask
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US12433797B2 (en) 2019-09-04 2025-10-07 Curt G. Joa, Inc. Elastic entrapment with waist cap bonding
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CN113197377A (zh) 2020-05-15 2021-08-03 张跃杰 双层透明呼吸过滤口罩
FR3110350A1 (fr) * 2020-05-20 2021-11-26 Gil SITKIEWIEZ Dispositif d’étanchéité pour masque, en particulier pour un masque de protection sanitaire
JP7532098B2 (ja) * 2020-06-03 2024-08-13 株式会社村田製作所 マスク
CN111703086A (zh) * 2020-06-23 2020-09-25 安徽元琛环保科技股份有限公司 一种口罩全塑鼻梁条的制备方法及制得的口罩全塑鼻梁条
CN111802731B (zh) 2020-08-14 2022-12-16 华新医材股份有限公司 口罩及其复合鼻线
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US12532926B2 (en) 2020-12-10 2026-01-27 Cynthia B. Danforth Filtering facepiece respirators with mask band attachment
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Also Published As

Publication number Publication date
AU745140B2 (en) 2002-03-14
US6520181B2 (en) 2003-02-18
JP2002506663A (ja) 2002-03-05
DE69827849D1 (de) 2004-12-30
US20020046754A1 (en) 2002-04-25
US6354296B1 (en) 2002-03-12
DE69827849T2 (de) 2005-11-24
EP1498040A1 (en) 2005-01-19
EP1063904A1 (en) 2001-01-03
AU9298998A (en) 1999-10-11
WO1999047010A1 (en) 1999-09-23
EP1063904B1 (en) 2004-11-24

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Legal Events

Date Code Title Description
FZDE Discontinued