BR112014011730B1 - respirador com cartucho de filtro com encaixe lateral - Google Patents
respirador com cartucho de filtro com encaixe lateral Download PDFInfo
- Publication number
- BR112014011730B1 BR112014011730B1 BR112014011730-6A BR112014011730A BR112014011730B1 BR 112014011730 B1 BR112014011730 B1 BR 112014011730B1 BR 112014011730 A BR112014011730 A BR 112014011730A BR 112014011730 B1 BR112014011730 B1 BR 112014011730B1
- Authority
- BR
- Brazil
- Prior art keywords
- filter cartridge
- respirator
- mask body
- receptacle
- fact
- Prior art date
Links
- 239000003570 air Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 8
- 239000012080 ambient air Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- 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
- A62B18/02—Masks
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- 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
- A62B9/04—Couplings; Supporting frames
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/298,402 US9393448B2 (en) | 2011-11-17 | 2011-11-17 | Side plug-in filter cartridge |
| US13/298,402 | 2011-11-17 | ||
| PCT/US2012/063801 WO2013074337A1 (en) | 2011-11-17 | 2012-11-07 | Side plug-in filter cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014011730A2 BR112014011730A2 (pt) | 2017-05-09 |
| BR112014011730B1 true BR112014011730B1 (pt) | 2020-11-24 |
Family
ID=48425593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014011730-6A BR112014011730B1 (pt) | 2011-11-17 | 2012-11-07 | respirador com cartucho de filtro com encaixe lateral |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9393448B2 (https=) |
| EP (1) | EP2780086B1 (https=) |
| JP (1) | JP6247222B2 (https=) |
| KR (1) | KR102127770B1 (https=) |
| CN (1) | CN104023797B (https=) |
| AU (1) | AU2012339996B2 (https=) |
| BR (1) | BR112014011730B1 (https=) |
| IN (1) | IN2014CN03539A (https=) |
| RU (1) | RU2580997C2 (https=) |
| WO (1) | WO2013074337A1 (https=) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9510626B2 (en) * | 2013-02-01 | 2016-12-06 | 3M Innovative Properties Company | Sleeve-fit respirator cartridge |
| 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 |
| US11052268B2 (en) | 2013-02-01 | 2021-07-06 | 3M Innovative Properties Company | Respirator negative pressure fit check devices and methods |
| AR095434A1 (es) * | 2013-03-15 | 2015-10-14 | Scott Tech Inc | Interfaz de filtro de respirador |
| USD778430S1 (en) * | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge |
| PE20160639A1 (es) | 2013-11-15 | 2016-07-09 | 3M Innovative Properties Co | Respirador que tiene valvula de exhalacion montada en centroide no circular |
| DE102014001937C5 (de) * | 2014-02-06 | 2019-10-10 | Moldex-Metric Ag & Co. Kg | Atemschutzmaske |
| DE112014006348B4 (de) * | 2014-02-10 | 2021-01-21 | Dräger Safety AG & Co. KGaA | Atemschutz-Halbmaske |
| US9440775B2 (en) | 2014-05-22 | 2016-09-13 | 3M Innovative Properties Company | Prefilter cover for bidirectional-airflow respirator cartridge |
| USD757247S1 (en) * | 2014-05-22 | 2016-05-24 | 3M Innovative Properties Company | Respirator cartridge |
| USD757928S1 (en) * | 2014-05-22 | 2016-05-31 | 3M Innovative Properties Company | Respirator cartridge body |
| USD745962S1 (en) * | 2014-05-22 | 2015-12-22 | 3M Innovative Properties Company | Respirator filter retainer |
| USD746438S1 (en) * | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
| USD764656S1 (en) * | 2014-06-26 | 2016-08-23 | Moldex-Metric, Inc. | Compact mask with changeable filters |
| US10328293B2 (en) * | 2014-09-30 | 2019-06-25 | Blast Mask, LLC | Breathing equipment training |
| US11071882B2 (en) * | 2014-09-30 | 2021-07-27 | Blast Mask, LLC | Breathing equipment training |
| USD795415S1 (en) * | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator cartridge having an engagement latch |
| BR112017018381B1 (pt) | 2015-02-27 | 2022-01-25 | 3M Innovative Properties Company | Elementos filtrantes flexíveis tendo uma saída de extremidade |
| CN107847824B (zh) | 2015-06-30 | 2020-10-27 | 3M创新有限公司 | 包括具有以粘合方式密封边缘的端部的过滤介质的过滤器滤筒以及制造和使用方法 |
| KR101865284B1 (ko) | 2016-03-09 | 2018-06-07 | 가부시키가이샤 시게마쯔 세이사쿠쇼 | 탈착 커넥터 |
| US11992078B2 (en) | 2016-03-28 | 2024-05-28 | 3M Innovative Properties Company | Headwear suspension attachment element |
| USD827810S1 (en) | 2016-03-28 | 2018-09-04 | 3M Innovative Properties Company | Hardhat suspension adapter for half facepiece respirators |
| USD842982S1 (en) | 2016-03-28 | 2019-03-12 | 3M Innovative Properties Company | Hardhat suspension adapter for half facepiece respirators |
| USD816209S1 (en) | 2016-03-28 | 2018-04-24 | 3M Innovative Properties Company | Respirator inlet port connection seal |
| AU2017240441A1 (en) * | 2016-03-28 | 2018-10-18 | 3M Innovative Properties Company | Respirator fit check sealing devices and methods |
| BR112018070028A2 (pt) | 2016-03-28 | 2019-02-05 | 3M Innovative Properties Co | dispositivos respiratórios vedantes com múltiplas câmaras e métodos |
| CN106473272A (zh) * | 2016-12-30 | 2017-03-08 | 郭建军 | 外通气式大通风截面防霾口罩 |
| US20200054901A1 (en) * | 2017-01-07 | 2020-02-20 | Mahesh KUDAV | Twist And Click Locking Mechanism Of Replaceable Non Symmetrical Filter And Inner Yoke Fitting Part Of Half Mask Face Piece |
| TWI663999B (zh) * | 2017-08-08 | 2019-07-01 | 研能科技股份有限公司 | 空氣過濾防護器 |
| USD887553S1 (en) * | 2018-04-04 | 2020-06-16 | 3M Innovative Properties Company | Respirator filter |
| KR101936411B1 (ko) * | 2018-04-12 | 2019-01-08 | 주식회사 신명엔텍 | 휘발성유기화합물 제거를 위한 다공성 세라믹 나노섬유 방독면 정화통 |
| US11123583B2 (en) | 2018-04-19 | 2021-09-21 | Jackson Nestelroad | Emergency aircraft passenger oxygen respirator |
| USD936226S1 (en) | 2018-10-19 | 2021-11-16 | 3M Innovative Properties Company | Respirator filter cartridge |
| EP4118385A4 (en) | 2020-03-13 | 2024-04-24 | Henley, Julian | ELECTRO-IONIC DEVICES FOR IMPROVED PROTECTION AGAINST AIR-SUSPENDED BIOPATHOGENS |
| US12017232B2 (en) | 2020-03-13 | 2024-06-25 | Julian HENLEY | Electro-ionic mask devices for improved protection from airborne biopathogens |
| CN111298320A (zh) * | 2020-04-02 | 2020-06-19 | 绍兴一如文化发展有限公司 | 一种通用快速接口多层sms结构银离子防护呼吸器 |
| GB202006519D0 (en) * | 2020-05-03 | 2020-06-17 | Oneg Hakarmel Ltd | Multipurpose protective respiratory headgear with anteriorly mounted exchangeable cartridge |
| US20210353977A1 (en) * | 2020-05-13 | 2021-11-18 | D. Wheatley Enterprises, Inc. | Integrated respiratory and eye protective system |
| USD1028221S1 (en) * | 2021-02-25 | 2024-05-21 | OmniMask LLC | Respirator |
| US11235181B2 (en) | 2020-06-05 | 2022-02-01 | The Government of the United States of America, as represented by the Secretary of Homeland Security | Breathable respirator mask with multiple layered filters |
| CA199994S (en) * | 2020-12-15 | 2022-07-11 | Dentec Safety Specialists Inc | Respirator |
| CA200196S (en) * | 2020-12-22 | 2022-06-13 | Dentec Safety Specialists Inc | Respirator |
| EP4304740A4 (en) | 2021-03-10 | 2025-04-02 | Milwaukee Electric Tool Corporation | Reusable respirator |
| KR102565390B1 (ko) * | 2021-07-19 | 2023-08-09 | 엘지전자 주식회사 | 마스크 장치 |
| RU206435U1 (ru) * | 2021-07-21 | 2021-09-13 | Сергей Владимирович Давыдов | Противоаэрозольная маска |
| WO2023081282A1 (en) * | 2021-11-03 | 2023-05-11 | Liquidity Corporation | Electrospun polymeric nanofiber filter material and devices |
| JP1749965S (ja) * | 2022-09-07 | 2023-08-02 | ガスカートリッジ | |
| USD1094901S1 (en) * | 2022-11-11 | 2025-09-23 | Otos Wing Co., Ltd. | Dust mask |
| TWI834428B (zh) * | 2022-12-13 | 2024-03-01 | 陳勇仁 | 濾罩 |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2062834A (en) | 1935-07-06 | 1936-12-01 | Schwartz Nathan | Filtering device or separator for filter type respirators or the like |
| US2055853A (en) | 1935-08-20 | 1936-09-29 | Schwartz Nathan | Separator for filter type respirators |
| US2235624A (en) | 1938-07-30 | 1941-03-18 | Hygeia Filtering Corp | Filter unit for respirators |
| GB759802A (en) | 1954-05-21 | 1956-10-24 | Howard Bradbury Lewis | Improvements in or relating to respirator |
| US2787333A (en) | 1954-07-13 | 1957-04-02 | Harris D Boone | Filter and gas mask canister employing same |
| US4422861A (en) | 1982-02-05 | 1983-12-27 | American Optical Corporation | Aerosol filter cartridge |
| DE3400505A1 (de) | 1984-01-10 | 1985-07-18 | Drägerwerk AG, 2400 Lübeck | Atemschutzgeraet mit schutzhaube |
| US4548626A (en) | 1984-04-30 | 1985-10-22 | Figgie International Inc. | Particulate air filter assembly |
| DE3426757A1 (de) | 1984-07-20 | 1986-01-30 | Auergesellschaft Gmbh, 1000 Berlin | Atemschutzgeraet als sauerstoffselbstretter |
| CA1266854A (en) | 1985-08-28 | 1990-03-20 | David L. Braun | Bonded adsorbent structures and respirators incorporating same |
| US5078132A (en) | 1985-08-28 | 1992-01-07 | Minnesota Mining And Manufacturing Company | Bonded adsorbent structures and respirators incorporating same |
| US4850346A (en) | 1986-10-20 | 1989-07-25 | Wgm Safety Corp. | Respirator |
| US4934361A (en) | 1986-10-20 | 1990-06-19 | Wgm Safety Corp. | Respirator |
| US5086768A (en) * | 1987-02-24 | 1992-02-11 | Filcon Corporation | Respiratory protective device |
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| 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 |
| IT1222831B (it) * | 1987-10-06 | 1990-09-12 | Pirelli | Dispositivo per consentire la costituzhione del filtro di una maschera antigas in atmosfera inquinata,senza pericolo di contaminazione |
| US5062421A (en) * | 1987-11-16 | 1991-11-05 | Minnesota Mining And Manufacturing Company | Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making |
| US4886058A (en) | 1988-05-17 | 1989-12-12 | Minnesota Mining And Manufacturing Company | Filter element |
| CA1312831C (en) | 1988-09-22 | 1993-01-19 | Pierre P. Meunier | Compression seal canister |
| US5063926A (en) | 1990-04-12 | 1991-11-12 | Donaldson Company, Inc. | Respirator cartridge with sealant dispersion member |
| US5036844A (en) | 1990-06-19 | 1991-08-06 | Mine Safety Appliances Company | Cover assembly and pre-filter for a respirator |
| DE4020127C1 (https=) | 1990-06-25 | 1991-10-24 | Draegerwerk Ag, 2400 Luebeck, De | |
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| US5666949A (en) * | 1994-10-24 | 1997-09-16 | Minnesota Mining And Manufacturing Company | Exposure indicator with continuous alarm signal indicating multiple conditions |
| US6216693B1 (en) * | 1995-01-20 | 2001-04-17 | 3M Innovative Properties Company | Respirator having a compressible press fir filter element |
| US5579761A (en) * | 1995-01-20 | 1996-12-03 | Minnesota Mining And Manufacturing Company | Respirator having snap-fit filter cartridge |
| DE19534985C2 (de) * | 1995-09-21 | 1998-02-12 | Auergesellschaft Gmbh | Atemschutzmaske |
| AU2001270201A1 (en) * | 2000-06-28 | 2002-01-08 | Vase Technology | Filter cartridge platform and filter cartridge for use on the platform |
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| AU2001283413A1 (en) * | 2000-08-17 | 2002-02-25 | Vase Technology | Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon |
| US7849856B2 (en) * | 2001-06-25 | 2010-12-14 | 3M Innovative Properties Company | Respirator valve |
| US6453949B1 (en) * | 2001-08-08 | 2002-09-24 | Sam Chau | Plug for medical bayonet connectors and drug infusion ports |
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| CN2624958Y (zh) * | 2003-05-21 | 2004-07-14 | 魏仲明 | 一种防尘滤毒口罩 |
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| US20050145249A1 (en) * | 2003-12-31 | 2005-07-07 | Solyntjes Alan J. | Personal respiratory protection device that has a permanent or semi-permanent bayonet connection |
| US7419526B2 (en) * | 2005-03-03 | 2008-09-02 | 3M Innovative Properties Company | Conformal filter cartridges and methods |
| US9216306B2 (en) * | 2005-12-22 | 2015-12-22 | 3M Innovative Properties Company | Filter element that has plenum containing bonded continuous filaments |
| KR100773460B1 (ko) | 2006-09-22 | 2007-11-06 | 노영도 | 방진 및 방독 마스크 |
| GB2453134A (en) * | 2007-09-26 | 2009-04-01 | Robin Middlemass Howie | Compact filter mask |
| CN102781520B (zh) | 2009-07-17 | 2016-06-08 | 帕夫泰克技术私人有限公司 | 呼吸器 |
| US8460423B2 (en) | 2010-05-20 | 2013-06-11 | 3M Innovative Properties Company | Filter cartridge having central plenum and housing sidewall |
| WO2012003429A1 (en) * | 2010-07-01 | 2012-01-05 | Mine Safety Appliances Company | Indicator arrangement, regulator release button, and breathing apparatus |
| US8757151B2 (en) * | 2010-07-29 | 2014-06-24 | Jsp Limited | Headgear-mountable respirator |
| RU109665U1 (ru) | 2011-07-12 | 2011-10-27 | Открытое акционерное общество "АРТИ-Завод" (ОАО "АРТИ-Завод") | Респиратор с полумаской с щелевым клапаном выдоха |
-
2011
- 2011-11-17 US US13/298,402 patent/US9393448B2/en active Active
-
2012
- 2012-11-07 AU AU2012339996A patent/AU2012339996B2/en active Active
- 2012-11-07 IN IN3539CHN2014 patent/IN2014CN03539A/en unknown
- 2012-11-07 RU RU2014118729/12A patent/RU2580997C2/ru active
- 2012-11-07 BR BR112014011730-6A patent/BR112014011730B1/pt active IP Right Grant
- 2012-11-07 WO PCT/US2012/063801 patent/WO2013074337A1/en not_active Ceased
- 2012-11-07 EP EP12850170.7A patent/EP2780086B1/en active Active
- 2012-11-07 JP JP2014542338A patent/JP6247222B2/ja active Active
- 2012-11-07 CN CN201280054107.3A patent/CN104023797B/zh active Active
- 2012-11-07 KR KR1020147016097A patent/KR102127770B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9393448B2 (en) | 2016-07-19 |
| RU2014118729A (ru) | 2015-12-27 |
| IN2014CN03539A (https=) | 2015-10-09 |
| CN104023797A (zh) | 2014-09-03 |
| CN104023797B (zh) | 2018-04-20 |
| EP2780086A4 (en) | 2015-11-18 |
| AU2012339996B2 (en) | 2015-07-30 |
| JP2014533553A (ja) | 2014-12-15 |
| WO2013074337A1 (en) | 2013-05-23 |
| JP6247222B2 (ja) | 2017-12-13 |
| KR102127770B1 (ko) | 2020-06-29 |
| RU2580997C2 (ru) | 2016-04-10 |
| AU2012339996A1 (en) | 2014-05-29 |
| EP2780086A1 (en) | 2014-09-24 |
| US20130125896A1 (en) | 2013-05-23 |
| EP2780086B1 (en) | 2019-12-25 |
| BR112014011730A2 (pt) | 2017-05-09 |
| KR20140102682A (ko) | 2014-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| 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 07/11/2012, OBSERVADAS AS CONDICOES LEGAIS. |