EP2938405A4 - Filtering face-piece respirator having welded indicia hidden in pleat - Google Patents

Filtering face-piece respirator having welded indicia hidden in pleat

Info

Publication number
EP2938405A4
EP2938405A4 EP13868140.8A EP13868140A EP2938405A4 EP 2938405 A4 EP2938405 A4 EP 2938405A4 EP 13868140 A EP13868140 A EP 13868140A EP 2938405 A4 EP2938405 A4 EP 2938405A4
Authority
EP
European Patent Office
Prior art keywords
pleat
welded
filtering face
piece respirator
indicia hidden
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.)
Withdrawn
Application number
EP13868140.8A
Other languages
German (de)
French (fr)
Other versions
EP2938405A1 (en
Inventor
Dean R Duffy
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 Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of EP2938405A1 publication Critical patent/EP2938405A1/en
Publication of EP2938405A4 publication Critical patent/EP2938405A4/en
Withdrawn legal-status Critical Current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
    • 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

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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
EP13868140.8A 2012-12-27 2013-12-16 Filtering face-piece respirator having welded indicia hidden in pleat Withdrawn EP2938405A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/727,983 US20140182600A1 (en) 2012-12-27 2012-12-27 Filtering face-piece respirator having welded indicia hidden in pleat
PCT/US2013/075330 WO2014105475A1 (en) 2012-12-27 2013-12-16 Filtering face-piece respirator having welded indicia hidden in pleat

Publications (2)

Publication Number Publication Date
EP2938405A1 EP2938405A1 (en) 2015-11-04
EP2938405A4 true EP2938405A4 (en) 2016-07-27

Family

ID=51015732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13868140.8A Withdrawn EP2938405A4 (en) 2012-12-27 2013-12-16 Filtering face-piece respirator having welded indicia hidden in pleat

Country Status (9)

Country Link
US (1) US20140182600A1 (en)
EP (1) EP2938405A4 (en)
JP (1) JP6336479B2 (en)
KR (1) KR20150101462A (en)
CN (1) CN104884131B (en)
AU (1) AU2013368238B2 (en)
BR (1) BR112015015558A2 (en)
RU (1) RU2622826C2 (en)
WO (1) WO2014105475A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9999546B2 (en) 2014-06-16 2018-06-19 Illinois Tool Works Inc. Protective headwear with airflow
US9868002B2 (en) 2014-07-17 2018-01-16 3M Innovative Properties Company Respirator including contrast layer
US10850141B2 (en) 2017-05-11 2020-12-01 Medline Industries, Inc. Mask with self-adherent securement strap and methods therefor
USD837456S1 (en) * 2017-05-11 2019-01-01 Medline Industries, Inc. Adjustable mask
US11812816B2 (en) 2017-05-11 2023-11-14 Illinois Tool Works Inc. Protective headwear with airflow
JP6859206B2 (en) * 2017-06-06 2021-04-14 花王株式会社 Manufacturing method of sheet mask
CN114642839A (en) * 2017-11-30 2022-06-21 霍尼韦尔国际公司 Filtering face mask with anti-fake function
KR102056797B1 (en) * 2018-10-26 2019-12-17 김인종 Horizontally flat-foldable mask having five faces
USD892410S1 (en) * 2018-12-27 2020-08-04 Alexandru David Dust mask
USD906597S1 (en) * 2020-05-14 2020-12-29 Ralph Davis Wilson Mask with tabs and snap
WO2021243302A1 (en) 2020-05-29 2021-12-02 Kimberly-Clark Worldwide, Inc. Disposable respirator
USD910929S1 (en) * 2020-06-30 2021-02-16 Joseph Chi Won Face mask
USD905351S1 (en) * 2020-09-02 2020-12-15 Jm Manufacturing (Hk) Limited Face mask
US20220104562A1 (en) * 2020-10-02 2022-04-07 Aok Tooling Ltd. Flat Folding N95 Masks
USD944460S1 (en) * 2020-10-09 2022-02-22 Cynthia Shea Face mask
CN112315062B (en) * 2020-11-10 2023-11-21 针知运纺织科技(上海)有限公司 Knitted mask
USD936906S1 (en) * 2020-12-21 2021-11-23 Xie Xin Face mask
JP2023020251A (en) * 2021-07-30 2023-02-09 サラヤ株式会社 mask
KR20230049327A (en) * 2021-10-06 2023-04-13 (주)쓰리알컴퍼니 Functional mask

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012035006A (en) * 2010-08-11 2012-02-23 Crosseed Kk Mask production device and mask production method

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412573C (en) 1924-08-03 1925-04-23 Hans Boas Process for the elimination of high-frequency oscillation processes in contact wire and rails of railways with external power supply
US4248220A (en) * 1979-09-10 1981-02-03 American Cyanamid Company Disposable dust respirator
US4300549A (en) * 1980-01-07 1981-11-17 Surgikos Operating room face mask
US4536440A (en) 1984-03-27 1985-08-20 Minnesota Mining And Manufacturing Company Molded fibrous filtration products
US5237986A (en) 1984-09-13 1993-08-24 Minnesota Mining And Manufacturing Company Respirator harness assembly
US4807619A (en) 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US4790306A (en) 1987-09-25 1988-12-13 Minnesota Mining And Manufacturing Company Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making
US5307796A (en) 1990-12-20 1994-05-03 Minnesota Mining And Manufacturing Company Methods of forming fibrous filtration face masks
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
WO1993024181A1 (en) 1992-05-29 1993-12-09 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US7117868B1 (en) 1992-05-29 2006-10-10 3M Innovative Properties Company Fibrous filtration face mask having a new unidirectional fluid valve
PL179214B1 (en) 1994-10-13 2000-08-31 Minnesota Mining & Mfg Nasal camp for a respirator, respirator as such and method of making them
US5579761A (en) 1995-01-20 1996-12-03 Minnesota Mining And Manufacturing Company Respirator having snap-fit filter cartridge
US6568392B1 (en) 1995-09-11 2003-05-27 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
GB9515986D0 (en) 1995-08-04 1995-10-04 Racal Health & Safety Ltd Uni-directional fluid valve
US5699791A (en) * 1996-06-04 1997-12-23 Kimberley Clark Corporation Universal fit face mask
US6041782A (en) 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
US6394090B1 (en) 1999-02-17 2002-05-28 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6332465B1 (en) 1999-06-02 2001-12-25 3M Innovative Properties Company Face masks having an elastic and polyolefin thermoplastic band attached thereto by heat and pressure
US6412486B1 (en) * 1999-07-09 2002-07-02 Leonard W. Glass Disposable filtering face mask and method of making same
EP1214896A1 (en) * 2000-12-18 2002-06-19 The Procter & Gamble Company Strapless respiratory face mask
CN100509794C (en) * 2001-01-16 2009-07-08 阿斯特拉曾尼卡有限公司 Therapeutic heterocyclic compounds
US6883518B2 (en) 2001-06-25 2005-04-26 3M Innovative Properties Company Unidirectional respirator valve
US7028689B2 (en) 2001-11-21 2006-04-18 3M Innovative Properties Company Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
US6923182B2 (en) 2002-07-18 2005-08-02 3M Innovative Properties Company Crush resistant filtering face mask
US7188622B2 (en) 2003-06-19 2007-03-13 3M Innovative Properties Company Filtering face mask that has a resilient seal surface in its exhalation valve
EP1495785A1 (en) 2003-07-09 2005-01-12 Cheng-Yuan Chien Respirator mask
US20050098182A1 (en) * 2003-11-12 2005-05-12 Callan Eoin J. Respiratory mask
JP2005348998A (en) * 2004-06-11 2005-12-22 Ifu:Kk Mask
US20060047260A1 (en) * 2004-09-02 2006-03-02 Gregory Ashton Absorbent article having a telescoping waist
US8171933B2 (en) 2005-08-25 2012-05-08 3M Innovative Properties Company Respirator having preloaded nose clip
US20070068529A1 (en) 2005-09-27 2007-03-29 Suresh Kalatoor Respirator that uses a polymeric nose clip
DE102006029496B4 (en) * 2006-06-27 2008-07-10 Bruker Biospin Gmbh Coupling arrangement, in particular Pressfitzelle, with Hüllkapillarsicherung, for use as a measuring cell in an NMR spectrometer
JP2008237850A (en) * 2007-03-23 2008-10-09 Isato Yamauchi Mask
US9012013B2 (en) * 2008-12-18 2015-04-21 3M Innovative Properties Company Expandable face mask with reinforcing netting
US11083916B2 (en) * 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
JP2010184095A (en) * 2009-02-10 2010-08-26 Kuniko Miyashita Improvement of mask
US8640704B2 (en) * 2009-09-18 2014-02-04 3M Innovative Properties Company Flat-fold filtering face-piece respirator having structural weld pattern
US8881729B2 (en) * 2009-09-18 2014-11-11 3M Innovative Properties Company Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
US8528560B2 (en) * 2009-10-23 2013-09-10 3M Innovative Properties Company Filtering face-piece respirator having parallel line weld pattern in mask body
JP3163625U (en) * 2010-08-11 2010-10-21 Ｃｒｏｓｓｅｅｄ株式会社 mask

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012035006A (en) * 2010-08-11 2012-02-23 Crosseed Kk Mask production device and mask production method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014105475A1 *

Also Published As

Publication number Publication date
KR20150101462A (en) 2015-09-03
AU2013368238B2 (en) 2016-08-25
JP6336479B2 (en) 2018-06-06
AU2013368238A1 (en) 2015-07-16
CN104884131A (en) 2015-09-02
BR112015015558A2 (en) 2017-07-11
WO2014105475A1 (en) 2014-07-03
EP2938405A1 (en) 2015-11-04
US20140182600A1 (en) 2014-07-03
JP2016507667A (en) 2016-03-10
RU2015126458A (en) 2017-01-30
RU2622826C2 (en) 2017-06-20
CN104884131B (en) 2018-08-07

Similar Documents

Publication Publication Date Title
EP2938405A4 (en) Filtering face-piece respirator having welded indicia hidden in pleat
HK1185299A1 (en) Pleated filtering face piece respirator
EP2938406A4 (en) Filtering face-piece respirator having folded flange
EP2938408A4 (en) Filtering face-piece respirator having strap-activated folded flange
EP2882502A4 (en) Refill filtering face-piece respirator
IL237578A0 (en) Tetrazolinone compounds and their use as pesticides
EP2932315A4 (en) Curved automatic-darkening filter
EP2818223A4 (en) Blended nonwaven fabric, filter filtration material, and filter unit
EP2640475B1 (en) Filtering face-piece respirator having an overmolded face seal
ZA201402023B (en) Filter materials and uses thereof
GB201207199D0 (en) Filtering
ZA201500873B (en) Switchable exhale filter system
EP2820287A4 (en) Filter housing and filter unit
HK1216593A1 (en) Insertable filter unit
EP2658611A4 (en) Splash-fluid resistant filtering face-piece respirator
GB2500392B (en) Filtering
EP2868742A4 (en) Filtering member and filtering method
PL2938407T3 (en) Filtering face-piece respirator having rounded perimeter
EP2869913A4 (en) Pleated filter
GB2506294B (en) Filtration arrangement and method
EP2822669A4 (en) Filter and filter media having reduced restriction
GB2510463B (en) Improvements in Conducted Emissions Filters
GB201504454D0 (en) Respirator
EP2903699A4 (en) Nasal filter
EP2843048A4 (en) NOVEL INTEGRIN alpha9beta1 LIGAND AND USES THEREOF

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150625

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160627

RIC1 Information provided on ipc code assigned before grant

Ipc: A41D 13/11 20060101AFI20160621BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20180828