CA3177197C - Face and head shield - Google Patents

Face and head shield

Info

Publication number
CA3177197C
CA3177197C CA3177197A CA3177197A CA3177197C CA 3177197 C CA3177197 C CA 3177197C CA 3177197 A CA3177197 A CA 3177197A CA 3177197 A CA3177197 A CA 3177197A CA 3177197 C CA3177197 C CA 3177197C
Authority
CA
Canada
Prior art keywords
shield
protective shield
user
head
cranial
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.)
Active
Application number
CA3177197A
Other languages
English (en)
French (fr)
Other versions
CA3177197A1 (en
Inventor
Robert Ranson
Ajay Potluri
Steve Bastable
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.)
Individual
Original Assignee
Win Shield Medical Devices Inc
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 Win Shield Medical Devices Inc filed Critical Win Shield Medical Devices Inc
Priority to CA3297315A priority Critical patent/CA3297315A1/en
Publication of CA3177197A1 publication Critical patent/CA3177197A1/en
Application granted granted Critical
Publication of CA3177197C publication Critical patent/CA3177197C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
    • 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
    • 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
    • A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/30—Closures
    • A41D2300/32—Closures using hook and loop-type fasteners

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
CA3177197A 2020-03-30 2021-03-30 Face and head shield Active CA3177197C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3297315A CA3297315A1 (en) 2020-03-30 2021-03-30 Face and Head Shield

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US202063002340P 2020-03-30 2020-03-30
US63/002,340 2020-03-30
US202063005140P 2020-04-03 2020-04-03
US63/005,140 2020-04-03
US202063020501P 2020-05-05 2020-05-05
US63/020,501 2020-05-05
US202063059739P 2020-07-31 2020-07-31
US63/059,739 2020-07-31
PCT/CA2021/050426 WO2021195766A1 (en) 2020-03-30 2021-03-30 Face and head shield

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3297315A Division CA3297315A1 (en) 2020-03-30 2021-03-30 Face and Head Shield

Publications (2)

Publication Number Publication Date
CA3177197A1 CA3177197A1 (en) 2021-10-07
CA3177197C true CA3177197C (en) 2026-04-21

Family

ID=77926834

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3177197A Active CA3177197C (en) 2020-03-30 2021-03-30 Face and head shield
CA3297315A Pending CA3297315A1 (en) 2020-03-30 2021-03-30 Face and Head Shield

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3297315A Pending CA3297315A1 (en) 2020-03-30 2021-03-30 Face and Head Shield

Country Status (5)

Country Link
US (1) US20230141193A1 (de)
EP (1) EP4125478A4 (de)
AU (1) AU2021250741A1 (de)
CA (2) CA3177197C (de)
WO (1) WO2021195766A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021393426A1 (en) 2020-12-03 2023-07-13 Win-Shield Medical Devices Inc. Cranium-covering extension device for a face shield
USD964657S1 (en) * 2020-12-31 2022-09-20 Erb Industries, Inc. Helmet with face shield
CA3179734A1 (en) * 2022-10-25 2024-04-25 Robert Ranson Modular papr systems and modules, accessories and methods therefor
WO2025024940A1 (en) * 2023-08-03 2025-02-06 Win-Shield Medical Devices Inc. Reusable headband adaptable for support of various personal protective headgear and accessories

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259908A (en) * 1964-04-13 1966-07-12 Electric Storage Battery Co Faceshield clip-on visor
US4950445A (en) * 1988-02-05 1990-08-21 Cabot Safety Corporation Method of vacuum forming disposable faceshield
CN2103912U (zh) * 1991-09-01 1992-05-13 马壮 两功能面罩
US5956760A (en) * 1994-12-05 1999-09-28 Wine; Peggy M. Facial sunshield with hinged visor/cap
US6374424B1 (en) * 2000-05-02 2002-04-23 Thomas R. Tredup Protective face mask
US6996846B1 (en) * 2005-06-02 2006-02-14 Armen Karapetyan Visor-type face shield for dentist
EP2022528B1 (de) * 2007-07-30 2016-03-09 Resmed Limited Patientenschnittstelle
US20120131730A1 (en) 2007-08-10 2012-05-31 Gilad Shoham Contoured Face Shields and Method of Producing Optically Clear Parts
CN201718520U (zh) * 2010-04-27 2011-01-26 何金昌 防护面罩
US9532617B2 (en) * 2014-02-21 2017-01-03 Tidi Products, Llc Disposable face shield
US10750800B2 (en) * 2018-01-26 2020-08-25 Stryker Corporation Surgical apparel system
CN113677229B (zh) * 2020-03-13 2024-02-06 香港理工大学 用于保护佩戴者的面部的面罩
WO2021194514A1 (en) * 2020-03-27 2021-09-30 TrueHero, Inc. Thermoformed protective face shield
US20210298386A1 (en) * 2020-03-29 2021-09-30 Sinclair & Rush, Inc. Technologies for manufacturing face shields

Also Published As

Publication number Publication date
WO2021195766A1 (en) 2021-10-07
US20230141193A1 (en) 2023-05-11
CA3177197A1 (en) 2021-10-07
EP4125478A1 (de) 2023-02-08
AU2021250741A1 (en) 2022-12-01
EP4125478A4 (de) 2024-07-24
CA3297315A1 (en) 2026-03-02

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US20240057707A1 (en) Cranium-Covering Extension Device for a Face Shield
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AU2023282296B1 (en) Masks, helmets and components thereof
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