BR112022023219A2 - Máscara - Google Patents

Máscara

Info

Publication number
BR112022023219A2
BR112022023219A2 BR112022023219A BR112022023219A BR112022023219A2 BR 112022023219 A2 BR112022023219 A2 BR 112022023219A2 BR 112022023219 A BR112022023219 A BR 112022023219A BR 112022023219 A BR112022023219 A BR 112022023219A BR 112022023219 A2 BR112022023219 A2 BR 112022023219A2
Authority
BR
Brazil
Prior art keywords
mask
constituting
pair
mask body
ear materials
Prior art date
Application number
BR112022023219A
Other languages
English (en)
Portuguese (pt)
Inventor
Hayashi Akifumi
Original Assignee
Daio Seishi Kk
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 Daio Seishi Kk filed Critical Daio Seishi Kk
Publication of BR112022023219A2 publication Critical patent/BR112022023219A2/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
    • A41D13/1115—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
    • A41D13/1161—Means for fastening to the user's head
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • 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)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BR112022023219A 2020-05-29 2021-05-14 Máscara BR112022023219A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020094368A JP7386756B2 (ja) 2020-05-29 2020-05-29 マスク
PCT/JP2021/018437 WO2021241284A1 (ja) 2020-05-29 2021-05-14 マスク

Publications (1)

Publication Number Publication Date
BR112022023219A2 true BR112022023219A2 (pt) 2022-12-20

Family

ID=78744585

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023219A BR112022023219A2 (pt) 2020-05-29 2021-05-14 Máscara

Country Status (5)

Country Link
EP (1) EP4159286A4 (ja)
JP (1) JP7386756B2 (ja)
CN (1) CN115175580A (ja)
BR (1) BR112022023219A2 (ja)
WO (1) WO2021241284A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4471760B2 (ja) * 2004-07-23 2010-06-02 株式会社 ユニティー マスク
JP5762803B2 (ja) 2011-04-08 2015-08-12 ユニ・チャーム株式会社 マスク
JP5901900B2 (ja) * 2011-06-28 2016-04-13 ユニ・チャーム株式会社 マスク
JP6068135B2 (ja) * 2012-08-10 2017-01-25 ユニ・チャーム株式会社 マスク
JP5917757B1 (ja) * 2015-09-04 2016-05-18 ユニ・チャーム株式会社 使い捨てマスク
JP6816075B2 (ja) * 2018-09-05 2021-01-20 スズラン株式会社 マスク、およびマスクの製造方法
JP7134854B2 (ja) 2018-12-12 2022-09-12 利文 小無田 連通口用の仕切り枠セット

Also Published As

Publication number Publication date
WO2021241284A1 (ja) 2021-12-02
EP4159286A1 (en) 2023-04-05
EP4159286A4 (en) 2023-10-18
JP7386756B2 (ja) 2023-11-27
JP2021188176A (ja) 2021-12-13
CN115175580A (zh) 2022-10-11

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