BR0210441B1 - respirador tendo uma válvula unidirecional. - Google Patents

respirador tendo uma válvula unidirecional.

Info

Publication number
BR0210441B1
BR0210441B1 BRPI0210441-5A BR0210441A BR0210441B1 BR 0210441 B1 BR0210441 B1 BR 0210441B1 BR 0210441 A BR0210441 A BR 0210441A BR 0210441 B1 BR0210441 B1 BR 0210441B1
Authority
BR
Brazil
Prior art keywords
respirator
way valve
valve
way
Prior art date
Application number
BRPI0210441-5A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0210441A (pt
Inventor
William A Mittelstadt
David M Castiglione
Thomas I Insley
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 filed Critical
Publication of BR0210441A publication Critical patent/BR0210441A/pt
Publication of BR0210441B1 publication Critical patent/BR0210441B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
BRPI0210441-5A 2001-06-25 2002-04-24 respirador tendo uma válvula unidirecional. BR0210441B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/888,943 US7849856B2 (en) 2001-06-25 2001-06-25 Respirator valve
PCT/US2002/013157 WO2003001097A1 (en) 2001-06-25 2002-04-24 Respirator valve

Publications (2)

Publication Number Publication Date
BR0210441A BR0210441A (pt) 2004-08-17
BR0210441B1 true BR0210441B1 (pt) 2010-10-05

Family

ID=25394216

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210441-5A BR0210441B1 (pt) 2001-06-25 2002-04-24 respirador tendo uma válvula unidirecional.

Country Status (15)

Country Link
US (1) US7849856B2 (enExample)
EP (1) EP1402210B1 (enExample)
JP (1) JP2004533586A (enExample)
KR (1) KR20040012966A (enExample)
CN (1) CN100402905C (enExample)
AR (1) AR034515A1 (enExample)
AT (1) ATE371826T1 (enExample)
AU (1) AU2002252726B2 (enExample)
BR (1) BR0210441B1 (enExample)
CA (1) CA2449252A1 (enExample)
DE (1) DE60222129T2 (enExample)
ES (1) ES2292748T3 (enExample)
MX (1) MXPA03011449A (enExample)
TW (1) TW562683B (enExample)
WO (1) WO2003001097A1 (enExample)

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US9186511B2 (en) 2006-10-13 2015-11-17 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
US9744354B2 (en) 2008-12-31 2017-08-29 Cyberonics, Inc. Obstructive sleep apnea treatment devices, systems and methods
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US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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US8839788B2 (en) * 2007-08-31 2014-09-23 3M Innovative Properties Company Respirator attachment component with molded thermoset elastomeric seal
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KR101198898B1 (ko) * 2010-11-30 2012-11-07 (주)씨앤투스 방진 마스크
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US9393448B2 (en) * 2011-11-17 2016-07-19 3M Innovative Properties Company Side plug-in filter cartridge
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US9950202B2 (en) 2013-02-01 2018-04-24 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
US9517367B2 (en) 2013-02-01 2016-12-13 3M Innovative Properties Company Respiratory mask having a clean air inlet chamber
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AU2014290207B2 (en) 2013-07-15 2017-05-11 3M Innovative Properties Company Respirator having optically active exhalation valve
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
US9814913B2 (en) 2013-11-15 2017-11-14 3M Innovative Properties Company Respirator with floating elastomeric sleeve
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USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
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EP3104768B1 (en) 2014-02-11 2023-07-26 Cyberonics, Inc. Systems for detecting and treating obstructive sleep apnea
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USD746438S1 (en) * 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator filter cover
USD757247S1 (en) * 2014-05-22 2016-05-24 3M Innovative Properties Company Respirator cartridge
USD754844S1 (en) 2014-05-22 2016-04-26 3M Innovative Properties Company Respirator mask
USD759807S1 (en) 2014-05-22 2016-06-21 3M Innovative Properties Company Respirator mask exhalation port
USD787660S1 (en) 2014-05-22 2017-05-23 3M Innovative Properties Company Respirator mask having a face seal flexing region
USD746437S1 (en) 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator mask having a communication grille
USD757928S1 (en) * 2014-05-22 2016-05-31 3M Innovative Properties Company Respirator cartridge body
USD744088S1 (en) 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
USD745962S1 (en) * 2014-05-22 2015-12-22 3M Innovative Properties Company Respirator filter retainer
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USD763437S1 (en) 2015-02-27 2016-08-09 3M Innovative Properties Company Respirator cartridge body
USD762845S1 (en) 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD743536S1 (en) 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
USD795416S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator mask
USD742504S1 (en) 2015-02-27 2015-11-03 3M Innovative Properties Company Respirator mask
USD741475S1 (en) 2015-02-27 2015-10-20 3M Innovation Properties Company Respirator mask having a communication grille
USD747795S1 (en) 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
USD767116S1 (en) 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
USD795415S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
CN114558257B (zh) * 2015-11-13 2023-06-06 霍尼韦尔国际公司 用于紧急逃生呼吸设备的自动开启吸入阀
WO2017172510A1 (en) 2016-03-28 2017-10-05 3M Innovative Properties Company Headwear suspension attachment element
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
US11020619B2 (en) 2016-03-28 2021-06-01 3M Innovative Properties Company Multiple chamber respirator sealing devices and methods
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
WO2017172358A1 (en) * 2016-03-28 2017-10-05 3M Innovative Properties Company Respirator fit check sealing devices and methods
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD908205S1 (en) * 2017-03-16 2021-01-19 Gwo-Tzong Hwang Air filtering mask
EP3651887A4 (en) 2017-07-14 2021-04-14 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
CN107183810B (zh) * 2017-07-26 2019-04-12 荆州市泰克体育用品有限公司 一种滑雪用面部防护罩
NL2019418B1 (en) * 2017-08-15 2019-02-25 Van Woerkum Holding B V Portable air treatment device and method for supplying filtered air to a person
USD970125S1 (en) * 2020-06-09 2022-11-15 Lg Electronics Inc. Air purifier mask body
GB2597641B (en) * 2020-06-16 2023-02-08 Airgill Ltd Adjustable face mask
USD980410S1 (en) * 2020-07-10 2023-03-07 Lg Electronics Inc. Filter housing for mask type air purifier
USD955652S1 (en) * 2020-11-03 2022-06-21 Atmos Life Science Inc. Transparent protective face mask
USD1021095S1 (en) 2021-01-20 2024-04-02 Moldex-Metric, Inc. Filter cartridge for a filter facepiece
GB202108588D0 (en) * 2021-06-16 2021-07-28 Globus Shetland Ltd Valve assembly
JPWO2024084722A1 (enExample) * 2022-10-17 2024-04-25
USD1084525S1 (en) * 2022-11-11 2025-07-15 Otos Wing Co., Ltd. Dust mask

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Also Published As

Publication number Publication date
US7849856B2 (en) 2010-12-14
CA2449252A1 (en) 2003-01-03
ES2292748T3 (es) 2008-03-16
CN1518650A (zh) 2004-08-04
ATE371826T1 (de) 2007-09-15
KR20040012966A (ko) 2004-02-11
DE60222129D1 (de) 2007-10-11
JP2004533586A (ja) 2004-11-04
US20020195109A1 (en) 2002-12-26
EP1402210B1 (en) 2007-08-29
MXPA03011449A (es) 2004-07-01
HK1064428A1 (en) 2005-01-28
CN100402905C (zh) 2008-07-16
AU2002252726B2 (en) 2007-06-07
EP1402210A1 (en) 2004-03-31
TW562683B (en) 2003-11-21
WO2003001097A1 (en) 2003-01-03
AR034515A1 (es) 2004-02-25
BR0210441A (pt) 2004-08-17
DE60222129T2 (de) 2008-09-11

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/04/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.