EP4159072A4 - Mask - Google Patents

Mask Download PDF

Info

Publication number
EP4159072A4
EP4159072A4 EP21812960.9A EP21812960A EP4159072A4 EP 4159072 A4 EP4159072 A4 EP 4159072A4 EP 21812960 A EP21812960 A EP 21812960A EP 4159072 A4 EP4159072 A4 EP 4159072A4
Authority
EP
European Patent Office
Prior art keywords
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.)
Pending
Application number
EP21812960.9A
Other languages
German (de)
French (fr)
Other versions
EP4159072A1 (en
Inventor
Akifumi Hayashi
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.)
Daio Paper Corp
Original Assignee
Daio Paper 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 Daio Paper Corp filed Critical Daio Paper Corp
Publication of EP4159072A1 publication Critical patent/EP4159072A1/en
Publication of EP4159072A4 publication Critical patent/EP4159072A4/en
Pending 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
    • A41D13/1161—Means for fastening to the user's head

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)
EP21812960.9A 2020-05-29 2021-05-27 Mask Pending EP4159072A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020094370A JP7296918B2 (en) 2020-05-29 2020-05-29 mask
PCT/JP2021/020113 WO2021241664A1 (en) 2020-05-29 2021-05-27 Mask

Publications (2)

Publication Number Publication Date
EP4159072A1 EP4159072A1 (en) 2023-04-05
EP4159072A4 true EP4159072A4 (en) 2023-11-08

Family

ID=78744580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21812960.9A Pending EP4159072A4 (en) 2020-05-29 2021-05-27 Mask

Country Status (5)

Country Link
EP (1) EP4159072A4 (en)
JP (1) JP7296918B2 (en)
CN (1) CN115003185A (en)
BR (1) BR112022023218A2 (en)
WO (1) WO2021241664A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006034408A (en) * 2004-07-23 2006-02-09 Unity:Kk Mask
CN101537237A (en) * 2008-03-21 2009-09-23 康那香企业股份有限公司 Mouth mask provided with elastic non-woven fabric ear bands and method for manufacturing same
JP2010194287A (en) * 2009-02-26 2010-09-09 Toru Fujisawa Mask having wave form along circumference
JP2013031469A (en) * 2011-06-28 2013-02-14 Unicharm Corp Mask
US20140034059A1 (en) * 2012-08-06 2014-02-06 San-M Package Co., Ltd Mask
JP2020037755A (en) * 2018-09-05 2020-03-12 スズラン株式会社 Face mask and manufacturing method of face mask

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3126242U (en) 2006-08-07 2006-10-19 株式会社ワン・ライフ mask
JP5068129B2 (en) 2007-09-28 2012-11-07 ユニ・チャーム株式会社 mask
JP5436262B2 (en) * 2010-02-19 2014-03-05 ユニ・チャーム株式会社 mask
JP2011194067A (en) * 2010-03-19 2011-10-06 Three M Innovative Properties Co Mask with leak preventing section
JP5762803B2 (en) 2011-04-08 2015-08-12 ユニ・チャーム株式会社 mask
JP6700097B2 (en) * 2016-04-28 2020-05-27 ユニ・チャーム株式会社 mask
TWI645883B (en) * 2017-07-24 2019-01-01 台灣康匠製造股份有限公司 Mask with spread wings and its manufacturing process
JP6473860B1 (en) * 2018-07-06 2019-02-20 里咲 金本 mask
JP2020094370A (en) 2018-12-12 2020-06-18 株式会社勝原製作所 Functional gatepost

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006034408A (en) * 2004-07-23 2006-02-09 Unity:Kk Mask
CN101537237A (en) * 2008-03-21 2009-09-23 康那香企业股份有限公司 Mouth mask provided with elastic non-woven fabric ear bands and method for manufacturing same
JP2010194287A (en) * 2009-02-26 2010-09-09 Toru Fujisawa Mask having wave form along circumference
JP2013031469A (en) * 2011-06-28 2013-02-14 Unicharm Corp Mask
US20140034059A1 (en) * 2012-08-06 2014-02-06 San-M Package Co., Ltd Mask
JP2020037755A (en) * 2018-09-05 2020-03-12 スズラン株式会社 Face mask and manufacturing method of face mask

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021241664A1 *

Also Published As

Publication number Publication date
EP4159072A1 (en) 2023-04-05
JP7296918B2 (en) 2023-06-23
BR112022023218A2 (en) 2022-12-20
JP2021188178A (en) 2021-12-13
CN115003185A (en) 2022-09-02
WO2021241664A1 (en) 2021-12-02

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