FI812037L - Filtrerande mask - Google Patents
Filtrerande maskInfo
- Publication number
- FI812037L FI812037L FI812037A FI812037A FI812037L FI 812037 L FI812037 L FI 812037L FI 812037 A FI812037 A FI 812037A FI 812037 A FI812037 A FI 812037A FI 812037 L FI812037 L FI 812037L
- Authority
- FI
- Finland
- Prior art keywords
- filtrerande
- mask
- filtrerande mask
- Prior art date
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
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
-
- 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
- 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
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)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8021880 | 1980-07-03 | ||
GB8021880 | 1980-07-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI812037L true FI812037L (fi) | 1982-01-04 |
FI63677B FI63677B (fi) | 1983-04-29 |
FI63677C FI63677C (fi) | 1983-08-10 |
Family
ID=10514523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI812037A FI63677C (fi) | 1980-07-03 | 1981-06-29 | Filtrerande skyddsmask |
Country Status (14)
Country | Link |
---|---|
US (1) | US4419994A (fi) |
JP (1) | JPS5739859A (fi) |
AU (1) | AU7232381A (fi) |
BE (1) | BE889421R (fi) |
CA (1) | CA1164601A (fi) |
DE (1) | DE3125844A1 (fi) |
DK (1) | DK278581A (fi) |
FI (1) | FI63677C (fi) |
FR (1) | FR2485932A2 (fi) |
IT (1) | IT1144264B (fi) |
NL (1) | NL8103154A (fi) |
NO (1) | NO812192L (fi) |
SE (1) | SE8104087L (fi) |
ZA (1) | ZA814309B (fi) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621641A (en) * | 1984-12-21 | 1986-11-11 | Bernard Frank | Vaporizer and/or facial treatment device |
US4883547A (en) * | 1987-03-02 | 1989-11-28 | Minnesota Mining And Manufacturing Company | Method of forming a high efficiency respirator |
US4827924A (en) * | 1987-03-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | High efficiency respirator |
US5150703A (en) * | 1987-10-02 | 1992-09-29 | Tecnol Medical Products, Inc. | Liquid shield visor for a surgical mask with a bottom notch to reduce glare |
US5012805A (en) * | 1988-06-09 | 1991-05-07 | Muckerheide Myron C | Surgical mask barrier apparatus |
US5243708A (en) * | 1992-06-30 | 1993-09-14 | Vanuch James P | Disposable scented mask |
EP0825286A3 (en) * | 1992-11-18 | 2000-11-02 | AQF Technologies LLC | Fibrous structure containing immobilized particulate matter and process therefor |
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 |
US6055982A (en) * | 1993-12-15 | 2000-05-02 | Kimberly-Clark Worldwide, Inc. | Disposable face mask with enhanced fluid barrier |
US5553608A (en) * | 1994-07-20 | 1996-09-10 | Tecnol Medical Products, Inc. | Face mask with enhanced seal and method |
US5724964A (en) * | 1993-12-15 | 1998-03-10 | Tecnol Medical Products, Inc. | Disposable face mask with enhanced fluid barrier |
JP3091360B2 (ja) * | 1994-05-13 | 2000-09-25 | ユニ・チャーム株式会社 | 生理用ナプキン |
US5699792A (en) * | 1994-07-20 | 1997-12-23 | Tecnol Medical Products, Inc. | Face mask with enhanced facial seal |
ATE212241T1 (de) * | 1995-03-09 | 2002-02-15 | Minnesota Mining & Mfg | Flachfaltbare persönliche atemschutzvorrichtung und verfahren zu ihrer herstellung |
US6568392B1 (en) | 1995-09-11 | 2003-05-27 | 3M Innovative Properties 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 |
US5735270A (en) * | 1995-06-06 | 1998-04-07 | Bayer; Robert T. | Disposable face mask |
US5706803A (en) * | 1995-06-06 | 1998-01-13 | Bayer; Robert T. | Disposable face mask and method of manufacture |
US5701892A (en) * | 1995-12-01 | 1997-12-30 | Bledstein; Adrien Janis | Multipurpose face mask that maintains an airspace between the mask and the wearer's face |
US5701893A (en) * | 1996-05-20 | 1997-12-30 | Survivair, Inc. | Disposable face mask |
US5699791A (en) * | 1996-06-04 | 1997-12-23 | Kimberley Clark Corporation | Universal fit face mask |
US5883026A (en) * | 1997-02-27 | 1999-03-16 | Kimberly-Clark Worldwide, Inc. | Face masks including a spunbonded/meltblown/spunbonded laminate |
US6161540A (en) * | 1998-04-28 | 2000-12-19 | Cabot Safety Intermediate Corporation | Respirator filter having a pleated filter layer |
US6394090B1 (en) * | 1999-02-17 | 2002-05-28 | 3M Innovative Properties Company | Flat-folded personal respiratory protection devices and processes for preparing same |
GB0005723D0 (en) * | 2000-03-09 | 2000-05-03 | Protector Technologies Bv | Disposable breathing mask |
WO2001089330A2 (en) * | 2000-05-24 | 2001-11-29 | Cabot Safety Intermediate Corporation | Disposable respirator |
US7677248B2 (en) * | 2002-06-05 | 2010-03-16 | Louis M. Gerson Co., Inc. | Stiffened filter mask |
WO2003103425A1 (en) * | 2002-06-05 | 2003-12-18 | Louis M. Gerson Co., Inc. | Face mask and method of manufacturing the same |
GB0216284D0 (en) * | 2002-07-15 | 2002-08-21 | 3M Innovative Properties Co | Eye-wear articles for use with respiratory masks |
US6923182B2 (en) * | 2002-07-18 | 2005-08-02 | 3M Innovative Properties Company | Crush resistant filtering face mask |
US6915611B2 (en) | 2002-12-19 | 2005-07-12 | Aerotail, Llc | Deployable structure |
US6799791B2 (en) | 2002-12-19 | 2004-10-05 | Aerotail, Llc. | Deployable vehicle fairing structure |
US20040182394A1 (en) * | 2003-03-21 | 2004-09-23 | Alvey Jeffrey Arthur | Powered air purifying respirator system and self contained breathing apparatus |
US6754909B1 (en) * | 2003-05-21 | 2004-06-29 | John Samelian | Neck gator |
US7647927B2 (en) * | 2003-08-22 | 2010-01-19 | Wilcox Industries Corp. | Self-contained breathing system |
CN2661234Y (zh) * | 2003-11-05 | 2004-12-08 | 宣德医材科技股份有限公司 | 口罩结构 |
TWI244399B (en) * | 2003-11-11 | 2005-12-01 | Taiwan Textile Res Inst | Three-dimensionally structured mask |
DE502004010641D1 (de) * | 2004-11-16 | 2010-03-04 | Moldex Metric Ag & Co Kg | Atemschutzmaske |
US8622059B2 (en) * | 2004-12-21 | 2014-01-07 | Kimberly-Clark Worldwide, Inc. | Face mask with absorbent element |
US20060130841A1 (en) * | 2004-12-22 | 2006-06-22 | Kimberly-Clark Worldwide, Inc | Face mask with horizontal and vertical folds |
TW200704419A (en) * | 2005-07-29 | 2007-02-01 | Champak Entpr Company Ltd | 3D mask structure |
US8171933B2 (en) * | 2005-08-25 | 2012-05-08 | 3M Innovative Properties Company | Respirator having preloaded nose clip |
JP4632941B2 (ja) * | 2005-12-13 | 2011-02-16 | 花王株式会社 | マスク |
US9770058B2 (en) | 2006-07-17 | 2017-09-26 | 3M Innovative Properties Company | Flat-fold respirator with monocomponent filtration/stiffening monolayer |
US8029723B2 (en) * | 2006-07-31 | 2011-10-04 | 3M Innovative Properties Company | Method for making shaped filtration articles |
US7615092B2 (en) * | 2006-10-16 | 2009-11-10 | Dougherty William J | Filtering mask |
ITRM20070235A1 (it) * | 2007-04-23 | 2008-10-24 | Dispositivi Protezione Individuale Dpi Srl | Maschera di filtraggio |
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 |
US9770611B2 (en) | 2007-05-03 | 2017-09-26 | 3M Innovative Properties Company | Maintenance-free anti-fog respirator |
WO2009038857A1 (en) * | 2007-09-20 | 2009-03-26 | 3M Innovative Properties Company | Respirator having dynamic support structure and pleated filtering structure |
CN101801465B (zh) * | 2007-09-20 | 2012-07-11 | 3M创新有限公司 | 具有可伸展的面罩主体的过滤式面具呼吸器 |
GB0719530D0 (en) * | 2007-10-05 | 2007-11-14 | Avon Polymer Prod Ltd | Filtration mask |
GB0804140D0 (en) * | 2008-03-06 | 2008-04-09 | Alpha Solway Ltd | An improved respirator |
JP2009254418A (ja) * | 2008-04-11 | 2009-11-05 | Three M Innovative Properties Co | マスク用ノーズクリップ及びマスク |
US11083916B2 (en) * | 2008-12-18 | 2021-08-10 | 3M Innovative Properties Company | Flat fold respirator having flanges disposed on the mask body |
EP2441494A4 (en) * | 2009-06-12 | 2014-12-03 | Shigematsu Works | MASK WITH NASAL CUSHION |
USD667541S1 (en) | 2009-09-18 | 2012-09-18 | 3M Innovative Properties Company | Bond pattern on a personal respiratory protection mask |
US8640704B2 (en) | 2009-09-18 | 2014-02-04 | 3M Innovative Properties Company | Flat-fold filtering face-piece respirator having structural weld pattern |
US8528560B2 (en) | 2009-10-23 | 2013-09-10 | 3M Innovative Properties Company | Filtering face-piece respirator having parallel line weld pattern in mask body |
US11116998B2 (en) | 2012-12-27 | 2021-09-14 | 3M Innovative Properties Company | Filtering face-piece respirator having folded flange |
US20150034098A1 (en) | 2013-07-11 | 2015-02-05 | Aqua Turf International, Inc. | Air filtration mask with opening front cover |
SG11201701257PA (en) | 2014-08-18 | 2017-03-30 | 3M Innovative Properties Co | Respirator including polymeric netting and method of forming same |
GB201421618D0 (en) * | 2014-12-04 | 2015-01-21 | 3M Innovative Properties Co | Respirator valve |
GB201421616D0 (en) * | 2014-12-04 | 2015-01-21 | 3M Innovative Properties Co | Respirator headband |
CN106666872B (zh) * | 2014-12-28 | 2018-12-21 | 扬州市生态科技新城润业中小企业服务中心有限公司 | 立体折叠口罩 |
CN109222282B (zh) * | 2014-12-28 | 2021-01-15 | 林先霞 | 一种口罩 |
GB201508114D0 (en) | 2015-05-12 | 2015-06-24 | 3M Innovative Properties Co | Respirator tab |
US10799728B2 (en) * | 2017-02-27 | 2020-10-13 | Air99 Llc | Respirators and related methods |
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 |
US11122841B2 (en) * | 2019-08-16 | 2021-09-21 | Alexander Chieruen Tsuei | Face mask and method for manufacturing thereof |
US11766079B2 (en) * | 2020-03-30 | 2023-09-26 | Under Armour, Inc. | Face mask and method of making the same |
WO2021195737A1 (en) * | 2020-03-31 | 2021-10-07 | General Devices | Protective face mask |
IT202000007729A1 (it) * | 2020-04-10 | 2021-10-10 | Agripool S R L | Kit di assemblaggio di mascherine protettive per le vie aeree, e relativo metodo di assemblaggio |
CZ309340B6 (cs) * | 2020-04-15 | 2022-09-07 | Petr Havránek | Respirátor nebo obličejová maska |
US20220007755A1 (en) * | 2020-07-10 | 2022-01-13 | Disney Enterprises, Inc. | Transparent and multi-faceted face mask |
JP6855626B1 (ja) * | 2020-08-11 | 2021-04-07 | 医療法人社団湧泉会 | マスク風フェイスナプキン |
US20220183407A1 (en) * | 2020-12-10 | 2022-06-16 | Uniqloop Hong Kong Limited | Disposable mask |
US20220202117A1 (en) * | 2020-12-31 | 2022-06-30 | Kyc Technology Holding Co., Ltd. | Mask made of knitted fabric |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1778C (de) * | 1877-11-24 | M. ROSSENBECK, Ingenieur in Zeche, Viktoria Mathias b. Essen a. d. Ruhr | Seilfang-Vorrichtung an der KÖPE'schen Förder-Einrichtung | |
GB191204787A (en) * | 1912-02-26 | 1913-01-30 | Robert Edwin Gill | Improvements relating to the Cutting Out of Stencil Bands used in Colouring Cinematograph Films. |
US1292096A (en) * | 1918-04-03 | 1919-01-21 | Nathan Schwartz | Respirator. |
US1523884A (en) * | 1924-01-18 | 1925-01-20 | Leduc Joseph Edouard | Foldable sanitary mask |
US1868281A (en) * | 1932-02-06 | 1932-07-19 | Falkson Isidor | Headgear |
FR1208019A (fr) * | 1958-01-02 | 1960-02-19 | Filtre à poussières destiné à être porté sur le visage | |
FR1220851A (fr) * | 1958-12-12 | 1960-05-30 | Plastiques Soc D Expl Des | Masque de protection contre les poussières |
DE1298420B (de) * | 1966-10-29 | 1969-06-26 | Medizintechnik Leipzig Veb | Herstellung von Atemschutzhalbmasken aus flaechenfoermigem Staubfiltermaterial |
US3971369A (en) * | 1975-06-23 | 1976-07-27 | Johnson & Johnson | Folded cup-like surgical face mask and method of forming the same |
GB1556679A (en) * | 1976-06-16 | 1979-11-28 | Johnson & Johnson | Face mask |
GB1588442A (en) * | 1978-04-18 | 1981-04-23 | Secr Defence | Face masks |
AU526437B2 (en) * | 1978-07-20 | 1983-01-13 | American Cyanamid Company | Disposable dust respirator |
AU532211B2 (en) * | 1979-05-21 | 1983-09-22 | Racal Safety Ltd. | Respirator |
US4248220A (en) * | 1979-09-10 | 1981-02-03 | American Cyanamid Company | Disposable dust respirator |
-
1981
- 1981-06-22 US US06/276,163 patent/US4419994A/en not_active Expired - Lifetime
- 1981-06-24 DK DK278581A patent/DK278581A/da not_active Application Discontinuation
- 1981-06-25 ZA ZA814309A patent/ZA814309B/xx unknown
- 1981-06-25 CA CA000380618A patent/CA1164601A/en not_active Expired
- 1981-06-26 NO NO812192A patent/NO812192L/no unknown
- 1981-06-26 AU AU72323/81A patent/AU7232381A/en not_active Abandoned
- 1981-06-29 FR FR8112748A patent/FR2485932A2/fr not_active Withdrawn
- 1981-06-29 BE BE0/205242A patent/BE889421R/fr active
- 1981-06-29 FI FI812037A patent/FI63677C/fi not_active IP Right Cessation
- 1981-06-30 SE SE8104087A patent/SE8104087L/ not_active Application Discontinuation
- 1981-06-30 JP JP56100718A patent/JPS5739859A/ja active Pending
- 1981-06-30 NL NL8103154A patent/NL8103154A/nl not_active Application Discontinuation
- 1981-07-01 DE DE19813125844 patent/DE3125844A1/de not_active Ceased
- 1981-07-02 IT IT67920/81A patent/IT1144264B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1144264B (it) | 1986-10-29 |
DK278581A (da) | 1982-01-04 |
IT8167920A0 (it) | 1981-07-02 |
NL8103154A (nl) | 1982-02-01 |
SE8104087L (sv) | 1982-01-04 |
FI63677C (fi) | 1983-08-10 |
US4419994A (en) | 1983-12-13 |
AU7232381A (en) | 1982-01-14 |
FR2485932A2 (fr) | 1982-01-08 |
NO812192L (no) | 1982-01-04 |
ZA814309B (en) | 1982-07-28 |
CA1164601A (en) | 1984-04-03 |
DE3125844A1 (de) | 1982-05-06 |
JPS5739859A (en) | 1982-03-05 |
BE889421R (fr) | 1981-10-16 |
FI63677B (fi) | 1983-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: RACAL SAFETY LIMITED |