BR9510148A - Respirador e cartucho filtrante - Google Patents

Respirador e cartucho filtrante

Info

Publication number: BR9510148A
Authority: BR; Brazil
Prior art keywords: respirator; filter cartridge; cartridge; filter
Prior art date: 1995-01-20

Application number

BR9510148A

Other languages

English (en)

Inventor

Peter O Rekow

Thomas W Homquist-Brown

Gregory Yuschak

Original Assignee

Minnesota Mining & Mfg

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.)

1995-01-20

Filing date

1995-12-22

Publication date

1998-06-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23482649&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9510148(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-12-22 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1998-06-02 Publication of BR9510148A publication Critical patent/BR9510148A/pt

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)

BR9510148A 1995-01-20 1995-12-22 Respirador e cartucho filtrante BR9510148A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/375,855 US5579761A (en)	1995-01-20	1995-01-20	Respirator having snap-fit filter cartridge
PCT/US1995/016864 WO1996022127A1 (en)	1995-01-20	1995-12-22	Respirator having snap-fit filter cartridge

Publications (1)

Publication Number	Publication Date
BR9510148A true BR9510148A (pt)	1998-06-02

Family

ID=23482649

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9510148A BR9510148A (pt)	1995-01-20	1995-12-22	Respirador e cartucho filtrante

Country Status (10)

Country	Link
US (2)	US5579761A (pt)
EP (1)	EP0804263B1 (pt)
JP (1)	JPH10512471A (pt)
KR (1)	KR100414326B1 (pt)
CN (1)	CN1054778C (pt)
AU (1)	AU4608596A (pt)
BR (1)	BR9510148A (pt)
CA (1)	CA2209857A1 (pt)
DE (1)	DE69526121T2 (pt)
WO (1)	WO1996022127A1 (pt)

Families Citing this family (116)

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USD652910S1 (en) *	2009-02-02	2012-01-24	3M Innovative Properties Company	Filter cartridge
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KR20110031144A (ko)	2009-09-18	2011-03-24	쓰리엠 이노베이티브 프로퍼티즈 컴파니	파지 특징부 표시부를 갖는 안면부 여과식 호흡기
US8881729B2 (en)	2009-09-18	2014-11-11	3M Innovative Properties Company	Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
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
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KR101869568B1 (ko)	2009-12-30	2018-06-20	쓰리엠 이노베이티브 프로퍼티즈 컴파니	마스크 본체 내에 팽창 메시를 갖는 안면부 여과식 호흡기
US20120017911A1 (en)	2010-07-26	2012-01-26	3M Innovative Properties Company	Filtering face-piece respirator having foam shaping layer
US8585808B2 (en)	2010-11-08	2013-11-19	3M Innovative Properties Company	Zinc oxide containing filter media and methods of forming the same
US20120125341A1 (en)	2010-11-19	2012-05-24	3M Innovative Properties Company	Filtering face-piece respirator having an overmolded face seal
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US11116998B2 (en)	2012-12-27	2021-09-14	3M Innovative Properties Company	Filtering face-piece respirator having folded flange
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US5226412A (en) *	1992-07-30	1993-07-13	Winters Alva B	Emergency respirator
US5647356A (en) *	1993-07-28	1997-07-15	Donaldson Company, Inc.	Respirator cartridge with sealing fit test structure and method of use
US5427090A (en) *	1993-10-25	1995-06-27	Hipskind; Donald W.	Portable breathing apparatus for an enclosed space
US5579761A (en) *	1995-01-20	1996-12-03	Minnesota Mining And Manufacturing Company	Respirator having snap-fit filter cartridge

1995
- 1995-01-20 US US08/375,855 patent/US5579761A/en not_active Expired - Lifetime
- 1995-12-22 DE DE69526121T patent/DE69526121T2/de not_active Expired - Lifetime
- 1995-12-22 CA CA002209857A patent/CA2209857A1/en not_active Abandoned
- 1995-12-22 KR KR1019970704914A patent/KR100414326B1/ko not_active Expired - Fee Related
- 1995-12-22 CN CN95197396A patent/CN1054778C/zh not_active Expired - Fee Related
- 1995-12-22 WO PCT/US1995/016864 patent/WO1996022127A1/en not_active Ceased
- 1995-12-22 EP EP95944233A patent/EP0804263B1/en not_active Expired - Lifetime
- 1995-12-22 JP JP8522266A patent/JPH10512471A/ja active Pending
- 1995-12-22 AU AU46085/96A patent/AU4608596A/en not_active Abandoned
- 1995-12-22 BR BR9510148A patent/BR9510148A/pt not_active IP Right Cessation
1998
- 1998-02-25 US US09/030,394 patent/USRE39493E1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH10512471A (ja)	1998-12-02
CA2209857A1 (en)	1996-07-25
EP0804263A1 (en)	1997-11-05
USRE39493E1 (en)	2007-02-27
US5579761A (en)	1996-12-03
CN1173137A (zh)	1998-02-11
KR100414326B1 (ko)	2004-05-20
DE69526121T2 (de)	2002-10-31
CN1054778C (zh)	2000-07-26
DE69526121D1 (de)	2002-05-02
KR19980701523A (ko)	1998-05-15
MX9705351A (es)	1997-10-31
EP0804263B1 (en)	2002-03-27
WO1996022127A1 (en)	1996-07-25
AU4608596A (en)	1996-08-07

Publication	Publication Date	Title
BR9510148A (pt)	1998-06-02	Respirador e cartucho filtrante
DE69524455D1 (de)	2002-01-17	Atemschutzgerät und filterpatrone
DE69614002D1 (de)	2001-08-23	Filtergehäuse und dazugehöriges filterelement
DE59608189D1 (de)	2001-12-20	Atemschutzmaske
DE59708754D1 (de)	2003-01-02	Filtereinsatz
FI951352L (fi)	1996-09-23	Portaittain säädettävä suodatin
DE69209095D1 (de)	1996-04-18	Filterpatrone
DE59703979D1 (de)	2001-08-09	Filterpatrone
BR9608355A (pt)	1999-03-30	Cartucho de filtro
DK0814890T3 (da)	2002-02-04	Gasfilterenhed
DE69613185D1 (de)	2001-07-12	Überschwingdetektor und -filter
DE69622622D1 (de)	2002-09-05	Filter
FI98990B (fi)	1997-06-13	Suodatin
FR2731917B1 (fr)	1997-08-01	Elements filtrants
GB9425492D0 (en)	1995-02-15	Filter assembly and cartridge therefor
FI974517A0 (fi)	1997-12-15	Filter och regleringsorgan
FI101201B1 (fi)	1998-05-15	Suodatin
DE69614331D1 (de)	2001-09-13	Signalangepasstes Filter
DE69620243D1 (de)	2002-05-02	Haupt- und nebenstromfilter
ITVI950007A0 (it)	1995-01-13	Cartuccia filtrante perfezionata
DE59503242D1 (de)	1998-09-24	Patronenfilter
DE19781924T1 (de)	1999-11-11	Atemfilter
DE59308869D1 (de)	1998-09-17	Patronenfilter
DE59601138D1 (de)	1999-02-25	Mundschutzfilter
DE59405092D1 (de)	1998-02-26	Filterpatrone

Legal Events

Date	Code	Title	Description
2002-01-29	FF	Decision: intention to grant
2002-05-14	FG9A	Patent or certificate of addition granted
2014-10-21	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 19A ANUIDADE.
2015-11-24	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 2285 DE 21-10-2014 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.