WO2021247203A1 - Masque facial de chanvre multicouche pour humains et animaux - Google Patents

Masque facial de chanvre multicouche pour humains et animaux Download PDF

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Publication number
WO2021247203A1
WO2021247203A1 PCT/US2021/031679 US2021031679W WO2021247203A1 WO 2021247203 A1 WO2021247203 A1 WO 2021247203A1 US 2021031679 W US2021031679 W US 2021031679W WO 2021247203 A1 WO2021247203 A1 WO 2021247203A1
Authority
WO
WIPO (PCT)
Prior art keywords
hemp
face mask
face
fabric
mask
Prior art date
Application number
PCT/US2021/031679
Other languages
English (en)
Inventor
Keith ELAM
Original Assignee
Elam Keith
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 Elam Keith filed Critical Elam Keith
Publication of WO2021247203A1 publication Critical patent/WO2021247203A1/fr

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
    • 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
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/20—Woven

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne des masques faciaux universels et plus particulièrement des masques faciaux fabriqués à partir de fibres de chanvre. L'invention concerne en outre des masques faciaux ayant de multiples couches de fibres pour la filtration des polluants atmosphériques et qui peuvent être conçus pour être utilisés par les êtres humains ainsi que conçus pour être portés par des animaux, en particulier des chiens et des chevaux. Le masque facial de chanvre de la présente invention comprend au moins trois couches de tissu de chanvre avec des techniques de tissage variables ; au moins une paire de cordes de cordon de serrage pour régler le masque facial de chanvre sur le visage de l'utilisateur ; au moins un verrou à bascule avec chaque paire de cordons de serrage ; une petite poche positionnée au niveau de la partie supérieure du masque facial de chanvre ; et une paire de rembourrages en tissu de chanvre.
PCT/US2021/031679 2020-06-04 2021-05-11 Masque facial de chanvre multicouche pour humains et animaux WO2021247203A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/893,275 US20210378327A1 (en) 2020-06-04 2020-06-04 Multilayered hemp face mask for humans and animals
US16/893,275 2020-06-04

Publications (1)

Publication Number Publication Date
WO2021247203A1 true WO2021247203A1 (fr) 2021-12-09

Family

ID=78816642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/031679 WO2021247203A1 (fr) 2020-06-04 2021-05-11 Masque facial de chanvre multicouche pour humains et animaux

Country Status (2)

Country Link
US (1) US20210378327A1 (fr)
WO (1) WO2021247203A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072741A (en) * 1963-08-21 1967-06-21 Airmed Ltd Improvements in or relating to respiratory masks
US4027340A (en) * 1976-03-15 1977-06-07 Robert Hain Associates, Inc. Face mask
US20150071978A1 (en) * 2013-09-06 2015-03-12 Alice Chang Clothing and covering system with various functions
CN108158086A (zh) * 2018-01-15 2018-06-15 马跃景 一种抑菌除臭防雾霾口罩
CN111213931A (zh) * 2020-03-06 2020-06-02 云南绿新生物药业有限公司 一种工业大麻纤维防护口罩

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072741A (en) * 1963-08-21 1967-06-21 Airmed Ltd Improvements in or relating to respiratory masks
US4027340A (en) * 1976-03-15 1977-06-07 Robert Hain Associates, Inc. Face mask
US20150071978A1 (en) * 2013-09-06 2015-03-12 Alice Chang Clothing and covering system with various functions
CN108158086A (zh) * 2018-01-15 2018-06-15 马跃景 一种抑菌除臭防雾霾口罩
CN111213931A (zh) * 2020-03-06 2020-06-02 云南绿新生物药业有限公司 一种工业大麻纤维防护口罩

Also Published As

Publication number Publication date
US20210378327A1 (en) 2021-12-09

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