KR101515244B1 - 파지 가능한 탭을 포함하는 유지보수 불필요 평탄 절첩식 호흡기 - Google Patents

파지 가능한 탭을 포함하는 유지보수 불필요 평탄 절첩식 호흡기 Download PDF

Info

Publication number
KR101515244B1
KR101515244B1 KR1020097024402A KR20097024402A KR101515244B1 KR 101515244 B1 KR101515244 B1 KR 101515244B1 KR 1020097024402 A KR1020097024402 A KR 1020097024402A KR 20097024402 A KR20097024402 A KR 20097024402A KR 101515244 B1 KR101515244 B1 KR 101515244B1
Authority
KR
South Korea
Prior art keywords
mask body
respirator
panel
mask
delete delete
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
KR1020097024402A
Other languages
English (en)
Korean (ko)
Other versions
KR20100017288A (ko
Inventor
니콜라스 제이 글로그
오드라 에이 윌슨
존 엠 페이서
크리스토퍼 피 헨더슨
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39595804&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101515244(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20100017288A publication Critical patent/KR20100017288A/ko
Application granted granted Critical
Publication of KR101515244B1 publication Critical patent/KR101515244B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • 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
    • A41D13/1123—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a duckbill 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
    • 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
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/44—Donning facilities

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Textile Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
KR1020097024402A 2007-05-03 2008-04-17 파지 가능한 탭을 포함하는 유지보수 불필요 평탄 절첩식 호흡기 Active KR101515244B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/743,723 2007-05-03
US11/743,723 US20080271740A1 (en) 2007-05-03 2007-05-03 Maintenance-free flat-fold respirator that includes a graspable tab
PCT/US2008/060558 WO2008137272A1 (en) 2007-05-03 2008-04-17 Maintenance-free flat-fold respirator that includes a graspable tab

Publications (2)

Publication Number Publication Date
KR20100017288A KR20100017288A (ko) 2010-02-16
KR101515244B1 true KR101515244B1 (ko) 2015-04-24

Family

ID=39595804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097024402A Active KR101515244B1 (ko) 2007-05-03 2008-04-17 파지 가능한 탭을 포함하는 유지보수 불필요 평탄 절첩식 호흡기

Country Status (9)

Country Link
US (1) US20080271740A1 (https=)
EP (3) EP2142261B1 (https=)
JP (2) JP2010525878A (https=)
KR (1) KR101515244B1 (https=)
CN (1) CN101668564B (https=)
BR (1) BRPI0809898B8 (https=)
ES (2) ES2682106T3 (https=)
PL (1) PL2142261T3 (https=)
WO (1) WO2008137272A1 (https=)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9023482B2 (en) 2008-03-31 2015-05-05 3M Innovative Properties Company Primer layer for multilayer optical film
USD659820S1 (en) * 2009-09-18 2012-05-15 3M Innovative Properties Company Tabs on a personal respiratory protection mask
KR20110031144A (ko) * 2009-09-18 2011-03-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 파지 특징부 표시부를 갖는 안면부 여과식 호흡기
JP2012010974A (ja) * 2010-06-30 2012-01-19 Koken Ltd マスク
USD689604S1 (en) * 2012-04-10 2013-09-10 3M Innovative Properties Company Facepiece rib
AU2015202645B2 (en) * 2012-08-06 2017-09-14 San-M Package Co., Ltd. Mask
USD692125S1 (en) * 2012-12-27 2013-10-22 3M Innovative Properties Company Respiratory mask
CN103271464B (zh) * 2013-05-22 2015-09-23 宣德医材科技股份有限公司 立体口罩
US10905903B2 (en) 2013-07-15 2021-02-02 3M Innovative Properties Company Respirator having optically active exhalation valve
US10040621B2 (en) 2014-03-20 2018-08-07 3M Innovative Properties Company Filtering face-piece respirator dispenser
EP3182850B1 (en) * 2014-08-18 2018-09-26 3M Innovative Properties Company Respirator including polymeric netting and method of forming same
US10792194B2 (en) 2014-08-26 2020-10-06 Curt G. Joa, Inc. Apparatus and methods for securing elastic to a carrier web
US20170311660A1 (en) * 2014-10-16 2017-11-02 3M Innovative Properties Company Flat-Fold Respirator and Method of Making Same
GB201421616D0 (en) * 2014-12-04 2015-01-21 3M Innovative Properties Co Respirator headband
GB201421620D0 (en) * 2014-12-04 2015-01-21 3M Innovative Properties Co Flat-fold respirator
GB201421617D0 (en) * 2014-12-04 2015-01-21 3M Innovative Properties Co Respirator tab
GB201421618D0 (en) * 2014-12-04 2015-01-21 3M Innovative Properties Co Respirator valve
GB201508114D0 (en) * 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
US9463340B1 (en) 2015-05-20 2016-10-11 Marc Irwin Epstein Draping particulate filter for the nostrils and mouth and method of manufacture thereof
US9468783B1 (en) 2015-05-20 2016-10-18 Marc Irwin Epstein Draping particulate filter for the nostrils and mouth and method of manufacture thereof
WO2017083289A1 (en) * 2015-11-11 2017-05-18 3M Innovative Properties Company Shape retaining flat-fold respirator
CN210078649U (zh) * 2015-12-03 2020-02-18 霍尼韦尔国际公司 用于呼吸面罩中的湿气管理的环形单元
CN106861071B (zh) * 2015-12-17 2022-11-04 潘跃升 一种可穿戴空气净化装置
CN105831849A (zh) * 2016-04-05 2016-08-10 东莞市亿茂滤材有限公司 一种过滤性贴面防尘口罩
CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
TWD197340S (zh) * 2017-10-12 2019-05-01 英商Ｊｓｐ有限公司 呼吸面罩
USD925724S1 (en) * 2017-10-12 2021-07-20 Jsp Limited Respiratory mask
JP7791651B2 (ja) 2018-01-29 2025-12-24 カート ジー．ジョア、インコーポレイテッド 吸収性衛生製品用の弾性複合材構造体を製造する装置および方法
US11925538B2 (en) 2019-01-07 2024-03-12 Curt G. Joa, Inc. Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product
USD929573S1 (en) * 2019-05-23 2021-08-31 Milwaukee Electric Tool Corporation Respirator valve
CN110787384B (zh) * 2019-08-09 2021-11-16 3M创新有限公司 面罩本体及面罩
US12433797B2 (en) 2019-09-04 2025-10-07 Curt G. Joa, Inc. Elastic entrapment with waist cap bonding
US11173072B2 (en) 2019-09-05 2021-11-16 Curt G. Joa, Inc. Curved elastic with entrapment
WO2021168473A1 (en) 2020-02-17 2021-08-26 Curt G. Joa, Inc. An elastic composite structure for an absorbent sanitary product and an apparatus and method for making said elastic composite structure
USD998785S1 (en) * 2020-02-18 2023-09-12 Cranberry International Sdn Bhd Respiratory mask
FR3110059B1 (fr) * 2020-05-18 2022-06-10 Pierre Bonvallat Corps de masque a capacite de mise en forme
FR3110088B1 (fr) * 2020-05-18 2022-05-27 Pierre Bonvallat Corps de masque a languette de prehension
US20210368875A1 (en) * 2020-05-27 2021-12-02 Ramses Jimenez Respiratory Protective Device
RU2756545C1 (ru) * 2020-06-25 2021-10-01 Александр Васильевич Бобровских Маска защитная с вкладышем
JP2022025346A (ja) * 2020-07-29 2022-02-10 株式会社エス・イー・アイ マスク
RU2749115C1 (ru) * 2020-10-15 2021-06-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Амурский государственный университет" Многоразовая защитная маска
DE102020006391A1 (de) 2020-10-16 2022-04-21 Grigori Giesbrecht Korrekturvorrichtungen für Atemschutzmasken
WO2022135548A1 (zh) * 2020-12-23 2022-06-30 杨铭域 主动防御型的自动化口罩及其方法、设备
US20230034491A1 (en) * 2021-07-29 2023-02-02 Lighthouse Worldwide Solutions, Inc. Fitted face mask apparatus
JP2026512104A (ja) 2023-04-13 2026-04-14 スリーエム イノベイティブ プロパティズ カンパニー 呼吸保護デバイスおよびその製造方法

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448472A (en) 1891-03-17 Separator
US431647A (en) 1890-07-08 Corn-planter
US443927A (en) 1890-12-30 Ments
US424688A (en) 1890-04-01 Automatic plug-feeder or plug-cock
US715052A (en) * 1902-06-19 1902-12-02 Robert Lee Harper Mouth and nose guard.
US2281744A (en) * 1940-07-11 1942-05-05 Newton L Brunner Face mask
US2507447A (en) * 1946-11-27 1950-05-09 Joie Lorraine H La Disposable dressing mask
US2752916A (en) * 1953-10-28 1956-07-03 Haliczer Marcus Accordion-folded face mask
US3308816A (en) * 1964-08-07 1967-03-14 Dynamic Products Company Quick donning frame for respirator masks and the like
US3752157A (en) * 1971-11-08 1973-08-14 O Malmin Disposable headband and filter
US3971373A (en) 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
US4013816A (en) 1975-11-20 1977-03-22 Draper Products, Inc. Stretchable spun-bonded polyolefin web
NL181632C (nl) 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.
US4215682A (en) 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
US4248220A (en) * 1979-09-10 1981-02-03 American Cyanamid Company Disposable dust respirator
US4850347A (en) * 1980-06-09 1989-07-25 Metric Products, Inc. Face mask
AU565762B2 (en) 1983-02-04 1987-09-24 Minnesota Mining And Manufacturing Company Method and apparatus for manufacturing an electret filter medium
US5237986A (en) 1984-09-13 1993-08-24 Minnesota Mining And Manufacturing Company Respirator harness assembly
GB8612070D0 (en) 1986-05-19 1986-06-25 Brown R C Blended-fibre filter material
US4719911A (en) * 1986-10-20 1988-01-19 Carrico George L Air filter mask with mouth retention means
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
USD326541S (en) * 1990-10-23 1992-05-26 Mcbrearty Jr Edward M Face mask
US5307796A (en) 1990-12-20 1994-05-03 Minnesota Mining And Manufacturing Company Methods of forming fibrous filtration face masks
CA2134764C (en) 1992-05-29 1999-04-27 Daniel A. Japuntich 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
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US5753343A (en) 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
US5394568A (en) 1993-01-28 1995-03-07 Minnesota Mining And Manufacturing Company Molded head harness
RU2130521C1 (ru) 1993-08-17 1999-05-20 Миннесота Майнинг Энд Мэнюфекчуринг Компани Способ электризации нетканого полотна, электретная фильтрующая среда, упругая фильтрующая маска и респираторная маска в сборе
US5628308A (en) * 1994-01-19 1997-05-13 Harges, Jr.; Cordell F. Heat and fire resistant respiratory filtration mask
CN1247278C (zh) 1994-10-13 2006-03-29 美国3M公司 口罩
USD412573S (en) 1994-10-14 1999-08-03 3M Innovative Properties Company Nose clip for a filtering face mask
EP0814871B1 (en) * 1995-03-09 2002-01-23 Minnesota Mining And Manufacturing Company Flat-folded personal respiratory protection devices and processes for preparing same
AU2095895A (en) 1995-03-09 1996-10-02 Minnesota Mining And Manufacturing Company Fold flat respirators and processes for preparing same
US6568392B1 (en) 1995-09-11 2003-05-27 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
TW359179U (en) * 1995-11-30 1999-05-21 Uni Charm Corp Disposable sanitary mask
US5617749A (en) 1996-05-30 1997-04-08 Dusan Metals, Inc. Door lock
USD424688S (en) 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
USD431647S (en) 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
USD620104S1 (en) * 1996-11-25 2010-07-20 3M Innovative Properties Company Personal respiratory protection device
USD416323S (en) 1997-01-24 1999-11-09 3M Innovative Properties Company Bond pattern for a personal respiratory protection device
US6041782A (en) 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
GB9723740D0 (en) 1997-11-11 1998-01-07 Minnesota Mining & Mfg Respiratory masks incorporating valves or other attached components
US6173712B1 (en) * 1998-04-29 2001-01-16 Kimberly-Clark Worldwide, Inc. Disposable aerosol mask with disparate portions
US6609516B2 (en) * 1998-06-17 2003-08-26 Fire Drill, Llc Smoke escape mask
US6432175B1 (en) 1998-07-02 2002-08-13 3M Innovative Properties Company Fluorinated electret
IT1301860B1 (it) * 1998-07-24 2000-07-07 Fausto Ferraro Dispositivo per la filtrazione dell'aria dotato di mezzi di presa aboccaglio
USD448472S1 (en) 1999-02-17 2001-09-25 3M Innovative Properties Company Respiratory mask
USD443927S1 (en) 1999-02-17 2001-06-19 3M Innovative Properties Company Respiratory mask
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
US6406657B1 (en) 1999-10-08 2002-06-18 3M Innovative Properties Company Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid
US6375886B1 (en) 1999-10-08 2002-04-23 3M Innovative Properties Company Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid
US6454986B1 (en) 1999-10-08 2002-09-24 3M Innovative Properties Company Method of making a fibrous electret web using a nonaqueous polar liquid
US6604524B1 (en) 1999-10-19 2003-08-12 3M Innovative Properties Company Manner of attaching component elements to filtration material such as may be utilized in respiratory masks
US6729332B1 (en) 1999-10-22 2004-05-04 3M Innovative Properties Company Retention assembly with compression element and method of use
JP3072027U (ja) * 2000-03-27 2000-09-29 憲司 中村 フェイスマスク
US6743464B1 (en) 2000-04-13 2004-06-01 3M Innovative Properties Company Method of making electrets through vapor condensation
USD449377S1 (en) * 2000-05-09 2001-10-16 3M Innovative Properties Company Tabs on a personal respiratory protection device
US6883518B2 (en) 2001-06-25 2005-04-26 3M Innovative Properties Company Unidirectional respirator valve
JP3579835B2 (ja) * 2001-07-03 2004-10-20 西川ゴム工業株式会社 自動車用ウエザーストリップおよび同連続押出成形装置
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
US6945249B2 (en) * 2002-09-24 2005-09-20 Kimberly-Clark Worldwide, Inc. Easy gripping face mask
US6948499B2 (en) * 2002-09-24 2005-09-27 Kimberly-Clark Worldwide, Inc. Easy gripping face mask
US6758215B2 (en) * 2002-10-17 2004-07-06 Paul G. Begum Aromatic travel mask
US6988500B1 (en) * 2003-05-15 2006-01-24 J. Palmero Sales Company, Inc. Fog free medical 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
JP4574437B2 (ja) * 2005-05-20 2010-11-04 ユニ・チャーム株式会社 簡易マスク包装体
USD575390S1 (en) * 2005-06-30 2008-08-19 3M Innovative Properties Company Exhalation valve filter
US8171933B2 (en) 2005-08-25 2012-05-08 3M Innovative Properties Company Respirator having preloaded nose clip

Also Published As

Publication number Publication date
PL2142261T3 (pl) 2018-10-31
CN101668564A (zh) 2010-03-10
JP5747060B2 (ja) 2015-07-08
JP2014000457A (ja) 2014-01-09
ES2929388T3 (es) 2022-11-28
CN101668564B (zh) 2012-09-05
BRPI0809898A2 (pt) 2014-10-07
EP3391943B1 (en) 2022-10-05
EP2142261B1 (en) 2018-05-23
EP4134136A1 (en) 2023-02-15
EP3391943A1 (en) 2018-10-24
JP2010525878A (ja) 2010-07-29
WO2008137272A1 (en) 2008-11-13
ES2682106T3 (es) 2018-09-18
US20080271740A1 (en) 2008-11-06
KR20100017288A (ko) 2010-02-16
BRPI0809898B1 (pt) 2018-07-03
EP2142261A1 (en) 2010-01-13
BRPI0809898B8 (pt) 2021-07-27

Similar Documents

Publication Publication Date Title
KR101515244B1 (ko) 파지 가능한 탭을 포함하는 유지보수 불필요 평탄 절첩식 호흡기
CN111542361B (zh) 包括横向延伸的褶绉的呼吸器及其形成方法
KR101716495B1 (ko) 마스크 상단 섹션의 대향 측면 상에 오목부를 갖는 유지보수 불필요 호흡기
RU2443442C1 (ru) Горизонтально складывающаяся до плоского состояния фильтрующая лицевая респираторная маска с индицирующим компонентом симметрии
KR101471224B1 (ko) 유지보수 불필요 김서림 방지 호흡기
CN104884130B (zh) 具有带激活的折叠凸缘的过滤面罩呼吸器
JP5739664B2 (ja) マスク本体支持構造と一体化したバックルを有するフィルタ式顔面装着呼吸マスク
CN110101148B (zh) 具有鼻部缓冲构件的过滤式面罩呼吸器
CN105473192B (zh) 具有省缝的面罩主体的过滤式面罩呼吸器
JP2022050697A (ja) 呼気弁を備える折り畳み可能なフェイスピース呼吸マスク
CN108348790A (zh) 形状保持平折式呼吸器
KR20150101462A (ko) 주름 내에 숨겨진 용접된 표지를 갖는 안면부 여과식 호흡기
CN107073304A (zh) 平折式呼吸器及其制作方法
JP2011092698A (ja) 把持機構指標を有するフィルタ式顔面装着呼吸マスク
EP2938407B1 (en) Filtering face-piece respirator having rounded perimeter
EP4349419A1 (en) Disposable, flat-fold respirator having increased stiffness in selected areas
US20240389984A1 (en) Two compartment face mask
BRPI1003475A2 (pt) respirador de peÇa facial filtrante com dobra plana horizontal

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

J201 Request for trial against refusal decision
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

PB0901 Examination by re-examination before a trial

St.27 status event code: A-6-3-E10-E12-rex-PB0901

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

St.27 status event code: A-3-4-F10-F13-rex-PB0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 12