EP0764452A3 - Respiratory mask - Google Patents
Respiratory mask Download PDFInfo
- Publication number
- EP0764452A3 EP0764452A3 EP96113718A EP96113718A EP0764452A3 EP 0764452 A3 EP0764452 A3 EP 0764452A3 EP 96113718 A EP96113718 A EP 96113718A EP 96113718 A EP96113718 A EP 96113718A EP 0764452 A3 EP0764452 A3 EP 0764452A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- respiratory mask
- respiratory
- mask
- 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.)
- Granted
Links
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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19534985A DE19534985C2 (en) | 1995-09-21 | 1995-09-21 | Respirator |
DE19534985 | 1995-09-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0764452A2 EP0764452A2 (en) | 1997-03-26 |
EP0764452A3 true EP0764452A3 (en) | 1998-03-18 |
EP0764452B1 EP0764452B1 (en) | 2001-11-14 |
Family
ID=7772712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96113718A Expired - Lifetime EP0764452B1 (en) | 1995-09-21 | 1996-08-28 | Respiratory mask |
Country Status (5)
Country | Link |
---|---|
US (1) | US5669375A (en) |
EP (1) | EP0764452B1 (en) |
CA (1) | CA2184330C (en) |
CZ (1) | CZ289527B6 (en) |
DE (2) | DE19534985C2 (en) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60133811T2 (en) * | 2000-01-18 | 2009-06-25 | Stryker Corp., Kalamazoo | AIR FILTER SYSTEM WITH A HELMET OF AT LEAST TWO AIR OUTPUTS FOR DISTRIBUTING THE AIR TO THE HEAD OF THE USER |
DE10140575C1 (en) * | 2001-08-17 | 2003-06-18 | Msa Auer Gmbh | Strap for a respirator |
US6701925B1 (en) | 2002-04-11 | 2004-03-09 | Todd A. Resnick | Protective hood respirator |
CA2483290C (en) * | 2002-04-25 | 2011-09-27 | Avon Protection Systems, Inc. | Respirator filter canisters and method of filling same |
AU2003263141A1 (en) * | 2002-04-26 | 2003-11-10 | Avon Protection Systems, Inc. | Gas mask filter canister |
US7152600B2 (en) * | 2003-01-22 | 2006-12-26 | Biokidz Usa Nfp | Biohazard mask suitable for civilians |
US6990691B2 (en) | 2003-07-18 | 2006-01-31 | Depuy Products, Inc. | Head gear apparatus |
US7523750B2 (en) * | 2003-11-12 | 2009-04-28 | Krzysztofik J Mario | Breathing respirator |
CA2569669C (en) * | 2004-06-03 | 2014-01-07 | David R. Freriks | Biohazard mask suitable for civilians |
US7752682B2 (en) * | 2005-03-24 | 2010-07-13 | Stryker Corporation | Personal protection system including a helmet and a hood, the helmet including a ventilation system that blows air on the neck of the wearer |
US7028688B1 (en) * | 2005-04-05 | 2006-04-18 | The United States Of America As Represented By The Secretary Of The Army | Operationally adaptable chemical-biological mask |
GB2453134A (en) * | 2007-09-26 | 2009-04-01 | Robin Middlemass Howie | Compact filter mask |
US8234722B2 (en) * | 2007-12-14 | 2012-08-07 | Stryker Corporation | Personal protection system with head unit having easy access controls and protective covering having glare avoiding face shield |
US9393448B2 (en) * | 2011-11-17 | 2016-07-19 | 3M Innovative Properties Company | Side plug-in filter cartridge |
WO2013165988A1 (en) * | 2012-04-30 | 2013-11-07 | Scott Technologies, Inc. | Half facepiece |
US9517367B2 (en) | 2013-02-01 | 2016-12-13 | 3M Innovative Properties Company | Respiratory mask having a clean air inlet chamber |
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 |
US11052268B2 (en) | 2013-02-01 | 2021-07-06 | 3M Innovative Properties Company | Respirator negative pressure fit check devices and methods |
US9814913B2 (en) | 2013-11-15 | 2017-11-14 | 3M Innovative Properties Company | Respirator with floating elastomeric sleeve |
DE102014001938B4 (en) * | 2014-02-06 | 2015-10-22 | Moldex-Metric Ag & Co. Kg | Respirator with bayonet closure for a filter module |
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 |
USD754844S1 (en) | 2014-05-22 | 2016-04-26 | 3M Innovative Properties Company | Respirator mask |
USD757247S1 (en) | 2014-05-22 | 2016-05-24 | 3M Innovative Properties Company | Respirator cartridge |
USD744088S1 (en) | 2014-05-22 | 2015-11-24 | 3M Innovative Properties Company | Respirator mask having a circular button |
USD746438S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
USD759807S1 (en) | 2014-05-22 | 2016-06-21 | 3M Innovative Properties Company | Respirator mask exhalation port |
USD746437S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator mask having a communication grille |
USD787660S1 (en) | 2014-05-22 | 2017-05-23 | 3M Innovative Properties Company | Respirator mask having a face seal flexing region |
USD767116S1 (en) | 2015-02-27 | 2016-09-20 | 3M Innovative Properties Company | Respirator mask having an exhalation port |
USD741475S1 (en) | 2015-02-27 | 2015-10-20 | 3M Innovation Properties Company | Respirator mask having a communication grille |
USD742504S1 (en) | 2015-02-27 | 2015-11-03 | 3M Innovative Properties Company | Respirator mask |
USD795416S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator mask |
USD743536S1 (en) | 2015-02-27 | 2015-11-17 | 3M Innovative Properties Company | Respirator mask having a circular button |
USD763437S1 (en) | 2015-02-27 | 2016-08-09 | 3M Innovative Properties Company | Respirator cartridge body |
USD747795S1 (en) | 2015-02-27 | 2016-01-19 | 3M Innovative Properties Company | Respirator mask body |
USD762845S1 (en) | 2015-02-27 | 2016-08-02 | 3M Innovative Properties Company | Respirator cartridge |
USD795415S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator cartridge having an engagement latch |
WO2017087353A1 (en) | 2015-11-19 | 2017-05-26 | 3M Innovative Properties Company | Filter cartridge holder with fit-check device |
KR102450400B1 (en) | 2016-03-28 | 2022-10-04 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | Respiratory compatibility test sealing device and method |
USD816209S1 (en) | 2016-03-28 | 2018-04-24 | 3M Innovative Properties Company | Respirator inlet port connection seal |
USD842982S1 (en) | 2016-03-28 | 2019-03-12 | 3M Innovative Properties Company | Hardhat suspension adapter for half facepiece respirators |
EP3436161A4 (en) | 2016-03-28 | 2020-01-22 | 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 |
AU2017240444B2 (en) | 2016-03-28 | 2019-10-31 | 3M Innovative Properties Company | Multiple chamber respirator sealing devices and methods |
CN109077378A (en) * | 2018-08-17 | 2018-12-25 | 张锡林 | A kind of industrial face guard mask |
CN109621245B (en) * | 2018-12-11 | 2021-03-05 | 福建省光大消防设备有限公司 | Filtration formula fire control respirator of saving oneself |
DE102020111399A1 (en) * | 2020-04-27 | 2021-10-28 | Fritz Schmitt | Respirator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736740A (en) * | 1985-09-09 | 1988-04-12 | Robin Parker | Gas mask with voice communication device |
WO1992019322A1 (en) * | 1991-05-02 | 1992-11-12 | Air-Ace Oy | Protective respirator's air guidance system and protective respirator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575483A (en) * | 1950-02-16 | 1951-11-20 | Willson Products Inc | Gas mask canister |
DE1012689B (en) * | 1953-04-25 | 1957-07-25 | Flora Mannesmann Geb Nestler | Switching arrangement for charging a capacitor, preferably an ignition capacitor for electronic flash units |
US2898908A (en) * | 1954-04-06 | 1959-08-11 | Sovinsky Eugene | Field protective mask |
DE1708046C3 (en) * | 1967-06-10 | 1975-08-28 | Draegerwerk Ag, 2400 Luebeck | Respirator |
DE4017336C1 (en) * | 1990-05-30 | 1991-06-13 | Draegerwerk Ag, 2400 Luebeck, De | |
DE4020127C1 (en) * | 1990-06-25 | 1991-10-24 | Draegerwerk Ag, 2400 Luebeck, De | |
US5427092A (en) * | 1993-11-30 | 1995-06-27 | Shiao; Chuan-Ju | Respirator |
-
1995
- 1995-09-21 DE DE19534985A patent/DE19534985C2/en not_active Expired - Fee Related
-
1996
- 1996-08-28 CA CA002184330A patent/CA2184330C/en not_active Expired - Fee Related
- 1996-08-28 EP EP96113718A patent/EP0764452B1/en not_active Expired - Lifetime
- 1996-08-28 DE DE59608189T patent/DE59608189D1/en not_active Expired - Lifetime
- 1996-09-17 CZ CZ19962733A patent/CZ289527B6/en not_active IP Right Cessation
- 1996-09-19 US US08/716,476 patent/US5669375A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736740A (en) * | 1985-09-09 | 1988-04-12 | Robin Parker | Gas mask with voice communication device |
WO1992019322A1 (en) * | 1991-05-02 | 1992-11-12 | Air-Ace Oy | Protective respirator's air guidance system and protective respirator |
Also Published As
Publication number | Publication date |
---|---|
DE19534985C2 (en) | 1998-02-12 |
EP0764452A2 (en) | 1997-03-26 |
CA2184330C (en) | 2002-11-19 |
CZ289527B6 (en) | 2002-02-13 |
DE19534985A1 (en) | 1997-03-27 |
CZ273396A3 (en) | 1997-04-16 |
CA2184330A1 (en) | 1997-03-22 |
EP0764452B1 (en) | 2001-11-14 |
DE59608189D1 (en) | 2001-12-20 |
US5669375A (en) | 1997-09-23 |
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