TW200817063A - Respirator that uses a predefined curved nose foam - Google Patents
Respirator that uses a predefined curved nose foam Download PDFInfo
- Publication number
- TW200817063A TW200817063A TW096127110A TW96127110A TW200817063A TW 200817063 A TW200817063 A TW 200817063A TW 096127110 A TW096127110 A TW 096127110A TW 96127110 A TW96127110 A TW 96127110A TW 200817063 A TW200817063 A TW 200817063A
- Authority
- TW
- Taiwan
- Prior art keywords
- mask
- nose
- foam
- mask body
- major surface
- Prior art date
Links
- 239000006260 foam Substances 0.000 title claims abstract description 121
- 239000004033 plastic Substances 0.000 claims description 26
- 229920003023 plastic Polymers 0.000 claims description 26
- -1 polypropylene Polymers 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 241000219112 Cucumis Species 0.000 claims 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims 1
- 235000012149 noodles Nutrition 0.000 claims 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims 1
- 229920000768 polyamine Polymers 0.000 claims 1
- 229920002689 polyvinyl acetate Polymers 0.000 claims 1
- 239000011118 polyvinyl acetate Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 210000001331 nose Anatomy 0.000 description 105
- 239000000463 material Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000000356 contaminant Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920001410 Microfiber Polymers 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000003658 microfiber Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- YUBJPYNSGLJZPQ-UHFFFAOYSA-N Dithiopyr Chemical compound CSC(=O)C1=C(C(F)F)N=C(C(F)(F)F)C(C(=O)SC)=C1CC(C)C YUBJPYNSGLJZPQ-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
-
- 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
- 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
-
- 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
- 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
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- 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
- A62B9/06—Mouthpieces; Nose-clips
-
- 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
- Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
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)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/459,949 US20080023006A1 (en) | 2006-07-26 | 2006-07-26 | Respirator That Uses A Predefined Curved Nose Foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200817063A true TW200817063A (en) | 2008-04-16 |
Family
ID=38984888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096127110A TW200817063A (en) | 2006-07-26 | 2007-07-25 | Respirator that uses a predefined curved nose foam |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US20080023006A1 (enExample) |
| EP (1) | EP2043746B1 (enExample) |
| JP (1) | JP2009544423A (enExample) |
| KR (1) | KR20090038881A (enExample) |
| CN (1) | CN101489629A (enExample) |
| AT (1) | ATE502677T1 (enExample) |
| BR (1) | BRPI0713832A2 (enExample) |
| DE (1) | DE602007013406D1 (enExample) |
| MX (1) | MX2009000839A (enExample) |
| RU (1) | RU2009102180A (enExample) |
| TW (1) | TW200817063A (enExample) |
| WO (1) | WO2008082700A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710390B (zh) * | 2019-05-14 | 2020-11-21 | 順易利實業有限公司 | 具導流件之口罩 |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080099022A1 (en) * | 2006-10-26 | 2008-05-01 | 3M Innovative Properties Company | Respirator That Uses A Predefined Nose Foam Shape |
| US8061356B2 (en) * | 2008-02-19 | 2011-11-22 | Prestige Ameritech Ltd. | Directional flat face mask |
| US9901699B2 (en) * | 2008-06-04 | 2018-02-27 | Resmed Limited | Pad for a mask |
| DE102009025060B4 (de) | 2009-06-10 | 2014-09-25 | Alexander Luchinskiy | Verfahren und Einrichtung zum Schutz der Atemwege |
| WO2011031276A1 (en) | 2009-09-11 | 2011-03-17 | Matich Ronald D | Face mask with seal within seal and optional bridging seal |
| KR101777866B1 (ko) * | 2009-12-10 | 2017-09-12 | 야마모토 고가쿠 가부시키가이샤 | 마스크 |
| US20110209701A1 (en) * | 2010-03-01 | 2011-09-01 | Laura Derringer | Nose pad cushion and applicator for respiratory mask |
| US20120017911A1 (en) | 2010-07-26 | 2012-01-26 | 3M Innovative Properties Company | Filtering face-piece respirator having foam shaping layer |
| CN102440458B (zh) * | 2010-10-08 | 2013-09-18 | 陈丽芬 | 具有防雾或减雾功能的口罩 |
| EP2731655B1 (en) * | 2011-07-12 | 2017-07-12 | ResMed Limited | Textile mask systems |
| USD677779S1 (en) * | 2011-10-06 | 2013-03-12 | Moldex-Metric, Inc. | Pleated respirator mask |
| US9027554B2 (en) | 2011-12-06 | 2015-05-12 | 3M Innovative Properties Company | Respirator having foam shaping layer with recessed regions surrounding air passageways |
| EP3030099B1 (en) | 2013-08-08 | 2018-05-30 | Richard H. Koehler | Face mask seal for use with respirator devices and surgical facemasks, having an anatomically defined geometry conforming to critical fit zones of human facial anatomy, and capable of being actively custom fitted to the user's face |
| EP3110275B1 (en) | 2014-02-27 | 2019-01-09 | 3M Innovative Properties Company | Respirator having elastic straps having openwork structure |
| US10646731B2 (en) | 2014-06-09 | 2020-05-12 | Georgia Tech Research Corporation | Respiratory protection device |
| DE102015009772A1 (de) | 2014-08-01 | 2016-02-04 | Alexander Luchinskiy | Verfahren und Einrichtung zur Schutz der Atemwege |
| RU2678376C2 (ru) | 2014-08-18 | 2019-01-28 | 3М Инновейтив Пропертиз Компани | Респиратор, содержащий полимерный сетчатый компонент, и способ его изготовления |
| US9468783B1 (en) | 2015-05-20 | 2016-10-18 | Marc Irwin Epstein | Draping particulate filter for the nostrils and mouth and method of manufacture thereof |
| US9463340B1 (en) | 2015-05-20 | 2016-10-11 | Marc Irwin Epstein | Draping particulate filter for the nostrils and mouth and method of manufacture thereof |
| MX2018007580A (es) | 2015-12-23 | 2018-11-09 | O&M Halyard Int Unlimited Co | Mascarillas con capas de materiales para un proceso de enlazado mejorado. |
| US20190000163A1 (en) * | 2015-12-23 | 2019-01-03 | Avent, Inc. | Facemask and Method of Manufacturing Same |
| EP3469939A1 (en) * | 2017-10-13 | 2019-04-17 | Honeywell International Inc. | Recut polyolefin foam as a disposable mask seal |
| KR102585442B1 (ko) | 2017-11-13 | 2023-10-06 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 이너 쉘 및 이를 포함하는 마스크 |
| US10918142B2 (en) * | 2018-10-22 | 2021-02-16 | William LOUGHRAN | Surgical and industrial face mask |
| USD952131S1 (en) * | 2020-04-27 | 2022-05-17 | Edl Co., Ltd. | Mask |
| WO2021219860A2 (en) * | 2020-05-01 | 2021-11-04 | Cilag Gmbh International | Antiviral respiratory filter media |
| EP4125475A1 (en) * | 2020-05-01 | 2023-02-08 | Cilag GmbH International | Respiratory mask device and removable filtration system for use therein |
| CN114074471A (zh) * | 2020-08-17 | 2022-02-22 | 3M创新有限公司 | 密封泡棉、呼吸器以及密封泡棉制造方法 |
| CN114073348A (zh) * | 2020-08-17 | 2022-02-22 | 3M创新有限公司 | 密封条、呼吸器以及密封条制造方法 |
| USD951432S1 (en) * | 2020-09-21 | 2022-05-10 | D6 Inc. | Face mask |
| US20220273055A1 (en) * | 2021-03-01 | 2022-09-01 | Boston Mask Company, LLC | Improved Filtering Face Masks and Breathing Apparatuses |
| USD1034956S1 (en) * | 2021-03-31 | 2024-07-09 | Honeywell International Inc. | Face mask |
| USD1035863S1 (en) | 2021-03-31 | 2024-07-16 | Honeywell International Inc. | Face mask |
| US20220400788A1 (en) * | 2021-05-04 | 2022-12-22 | Demetria Michelle Brown | Loop free face mask |
| US12419369B2 (en) * | 2021-05-06 | 2025-09-23 | 3M Innovative Properties Company | Systems and methods for improved respiratory protection devices |
| US20220408861A1 (en) * | 2021-06-24 | 2022-12-29 | Andrey Gavryush | Face Mask Assembly |
| US20240115889A1 (en) | 2022-10-07 | 2024-04-11 | 3M Innovative Properties Company | Disposable, Flat-Fold Respirator Having Increased Stiffness in Selected Areas |
| WO2025202974A1 (en) | 2024-03-29 | 2025-10-02 | 3M Innovative Properties Company | Respirators, respirator materials and methods of manufacturing the same |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779244A (en) * | 1971-02-03 | 1973-12-18 | Johns Manville | Disposable face respirator |
| US3786126A (en) * | 1971-03-04 | 1974-01-15 | Johns Manville | Method for making a disposable face respirator |
| US4037593A (en) * | 1975-11-28 | 1977-07-26 | Giles C. Clegg, Jr. | Surgical mask with vapor barrier |
| US4167185A (en) * | 1977-04-18 | 1979-09-11 | A-T-O Inc. | Face mask seal |
| US4454881A (en) * | 1981-08-21 | 1984-06-19 | Moldex/Metric Products, Inc. | Multi-layer face mask with molded edge bead |
| US4616647A (en) * | 1984-08-13 | 1986-10-14 | Parmelee Industries, Inc. | Molded fiber disposable face mask having enhanced nose and chin filter-seals |
| US4600002A (en) * | 1984-10-24 | 1986-07-15 | American Optical Corporation | Disposable respirator |
| US4873972A (en) * | 1988-02-04 | 1989-10-17 | Moldex/Metric Products, Inc. | Disposable filter respirator with inner molded face flange |
| US4951664A (en) * | 1988-09-09 | 1990-08-28 | Filcon Corporation | Mask and method of manufacture |
| US5765556A (en) * | 1992-12-16 | 1998-06-16 | Tecnol Medical Products, Inc. | Disposable aerosol mask with face shield |
| US5322061B1 (en) * | 1992-12-16 | 1998-06-02 | Tecnol Med Prod Inc | Disposable aerosol mask |
| JP2825758B2 (ja) * | 1994-06-03 | 1998-11-18 | クリンテック株式会社 | 鼻部保温マスク |
| EP0814871B1 (en) * | 1995-03-09 | 2002-01-23 | Minnesota Mining And Manufacturing Company | Flat-folded personal respiratory protection devices and processes for preparing same |
| US5647357A (en) * | 1995-09-08 | 1997-07-15 | Respironics, Inc. | Respiratory mask facial seal |
| JPH09239050A (ja) * | 1996-03-06 | 1997-09-16 | Yoshihiro Nishio | 口や鼻を覆う様々なマスク及びスキ−のフェ−スマスク用の隙間埋め部材、及び同部材を顔面防具と一体化したくもり止め付き顔面防護マスク |
| US5673690A (en) * | 1996-03-26 | 1997-10-07 | Better Breathing, Inc. | Breathing mask |
| US6035852A (en) * | 1996-08-30 | 2000-03-14 | Hoftman; Moshe | Inflated cuff anesthesia/respirator mask with improved nasal/maxilla bone adaptation |
| US6041782A (en) * | 1997-06-24 | 2000-03-28 | 3M Innovative Properties Company | Respiratory mask having comfortable inner cover web |
| US6116236A (en) * | 1997-11-12 | 2000-09-12 | Wyss; Gerard J. | Respirator |
| JP2001104501A (ja) * | 1999-10-08 | 2001-04-17 | Japan Vilene Co Ltd | マスク保持部材及びこれを用いた複合マスク |
| KR200179830Y1 (ko) * | 1999-11-05 | 2000-04-15 | 최종길 | 일회용 방진마스크 |
| KR200241398Y1 (ko) * | 2001-04-28 | 2001-10-12 | (주)우리텍 | 개량된 방진마스크 |
| US6923182B2 (en) * | 2002-07-18 | 2005-08-02 | 3M Innovative Properties Company | Crush resistant filtering face mask |
| US6752149B2 (en) * | 2002-07-25 | 2004-06-22 | Realaid, Inc. | Nasal mask with replaceable filter |
| US8104472B2 (en) * | 2004-03-26 | 2012-01-31 | 3M Innovative Properties Company | Non-elastomeric respirator mask that has deformable cheek portions |
| TWM286053U (en) * | 2005-02-04 | 2006-01-21 | Ct Healthcare Technology Co Lt | Nasal region adjusting appliance |
| US20070039620A1 (en) * | 2005-04-14 | 2007-02-22 | Rick Sustello | Sealing arrangement for wearable article |
| US8171933B2 (en) * | 2005-08-25 | 2012-05-08 | 3M Innovative Properties Company | Respirator having preloaded nose clip |
-
2006
- 2006-07-26 US US11/459,949 patent/US20080023006A1/en not_active Abandoned
-
2007
- 2007-07-24 KR KR1020097001512A patent/KR20090038881A/ko not_active Withdrawn
- 2007-07-24 CN CNA2007800275784A patent/CN101489629A/zh active Pending
- 2007-07-24 BR BRPI0713832-6A patent/BRPI0713832A2/pt not_active IP Right Cessation
- 2007-07-24 EP EP07872258A patent/EP2043746B1/en not_active Not-in-force
- 2007-07-24 AT AT07872258T patent/ATE502677T1/de not_active IP Right Cessation
- 2007-07-24 WO PCT/US2007/074160 patent/WO2008082700A2/en not_active Ceased
- 2007-07-24 MX MX2009000839A patent/MX2009000839A/es unknown
- 2007-07-24 RU RU2009102180/12A patent/RU2009102180A/ru not_active Application Discontinuation
- 2007-07-24 JP JP2009521937A patent/JP2009544423A/ja active Pending
- 2007-07-24 DE DE602007013406T patent/DE602007013406D1/de active Active
- 2007-07-25 TW TW096127110A patent/TW200817063A/zh unknown
-
2015
- 2015-08-24 US US14/833,303 patent/US20150360061A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710390B (zh) * | 2019-05-14 | 2020-11-21 | 順易利實業有限公司 | 具導流件之口罩 |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2009000839A (es) | 2009-02-03 |
| US20080023006A1 (en) | 2008-01-31 |
| JP2009544423A (ja) | 2009-12-17 |
| EP2043746B1 (en) | 2011-03-23 |
| BRPI0713832A2 (pt) | 2012-12-11 |
| DE602007013406D1 (de) | 2011-05-05 |
| EP2043746A2 (en) | 2009-04-08 |
| EP2043746A4 (en) | 2009-09-02 |
| HK1127571A1 (en) | 2009-10-02 |
| WO2008082700A3 (en) | 2008-12-11 |
| RU2009102180A (ru) | 2010-09-10 |
| US20150360061A1 (en) | 2015-12-17 |
| ATE502677T1 (de) | 2011-04-15 |
| CN101489629A (zh) | 2009-07-22 |
| WO2008082700A2 (en) | 2008-07-10 |
| KR20090038881A (ko) | 2009-04-21 |
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