BR9001386A - Cigarro de filtro - Google Patents

Cigarro de filtro

Info

Publication number: BR9001386A
Authority: BR; Brazil
Prior art keywords: filter cigarette; cigarette; filter
Prior art date: 1989-07-21

Application number

BR909001386A

Other languages

English (en)

Inventor

Paul-Georg Henning

Werner Schneider

Original Assignee

Bat Cigarettenfab Gmbh

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.)

1989-07-21

Filing date

1990-03-27

Publication date

1991-04-09

1990-03-27 Application filed by Bat Cigarettenfab Gmbh filed Critical Bat Cigarettenfab Gmbh

1991-04-09 Publication of BR9001386A publication Critical patent/BR9001386A/pt

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

BR909001386A 1989-07-21 1990-03-27 Cigarro de filtro BR9001386A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GR890100471A GR1000349B (el)	1989-07-21	1989-07-21	Φίλτρο Σιγαρέττου.

Publications (1)

Publication Number	Publication Date
BR9001386A true BR9001386A (pt)	1991-04-09

Family

ID=95713550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909001386A BR9001386A (pt)	1989-07-21	1990-03-27	Cigarro de filtro

Country Status (10)

Country	Link
US (1)	US5058608A (pt)
BR (1)	BR9001386A (pt)
DD (1)	DD296604A5 (pt)
DK (1)	DK74090A (pt)
FI (1)	FI900195A7 (pt)
GR (1)	GR1000349B (pt)
LU (1)	LU87663A1 (pt)
NO (1)	NO903246L (pt)
PT (1)	PT92925B (pt)
YU (1)	YU46807B (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3433598A1 (de) *	1984-09-13	1986-03-20	Heinz Schilling KG, 4152 Kempen	Verfahren zur praktischen anwendung des gegenstromprinzips fuer waermeaustauscher, luft/wasser, luft/luft oder sinngemaess fuer andere medien
DE4332019C2 (de) *	1993-09-16	1996-06-13	Reemtsma H F & Ph	Ventilierte Filtercigarette
DE19746664A1 (de) *	1997-10-23	1999-05-06	Reemtsma H F & Ph	Dünne Cigarette
US6345625B1 (en)	1997-12-06	2002-02-12	Kar Eng Chew	Filter for secondary smoke and smoking articles incorporating the same
AU2002220121A1 (en) *	2000-11-28	2002-06-11	Lorillard Licensing Company, Llc	A smoking article including a selective carbon monoxide pump
DE50205877D1 (de) *	2002-08-08	2006-04-27	Susilo Wonowidjojo	Verfahren zur herstellung von filterzigaretten
US8066011B2 (en)	2003-09-30	2011-11-29	R. J. Reynolds Tobacco Company	Filtered cigarette incorporating an adsorbent material
US7503330B2 (en) *	2003-09-30	2009-03-17	R.J. Reynolds Tobacco Company	Smokable rod for a cigarette
PL1845809T3 (pl) *	2005-02-01	2009-02-27	Philip Morris Products Sa	Cienki papieros
US7987856B2 (en)	2005-12-29	2011-08-02	Philip Morris Usa Inc.	Smoking article with bypass channel
US8240315B2 (en)	2005-12-29	2012-08-14	Philip Morris Usa Inc.	Smoking article with improved delivery profile
EP2007233B1 (en)	2006-03-28	2019-08-14	Philip Morris Products S.A.	Smoking article with a restrictor
US20080047571A1 (en) *	2006-07-12	2008-02-28	Philip Morris Usa Inc.	Smoking article with plate impactor
US8353298B2 (en) *	2006-07-12	2013-01-15	Philip Morris Usa Inc.	Smoking article with impaction filter segment
US8424539B2 (en)	2006-08-08	2013-04-23	Philip Morris Usa Inc.	Smoking article with single piece restrictor and chamber
US8235056B2 (en)	2006-12-29	2012-08-07	Philip Morris Usa Inc.	Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200911141A (en)	2007-03-09	2009-03-16	Philip Morris Prod	Super recessed filter cigarette restrictor
TW200900014A (en)	2007-03-09	2009-01-01	Philip Morris Prod	Smoking article filter with annular restrictor and downstream ventilation
TW200911138A (en)	2007-03-09	2009-03-16	Philip Morris Prod	Smoking articles with restrictor and aerosol former
US20090123766A1 (en) *	2007-11-13	2009-05-14	G3 Enterprises	Modified barrier layers in liners for container closures, capable of providing varible, controlled oxygen ingress
US8424540B2 (en)	2009-10-09	2013-04-23	Philip Morris Usa Inc.	Smoking article with valved restrictor
AR080556A1 (es)	2009-10-09	2012-04-18	Philip Morris Prod	Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono
US8905037B2 (en)	2009-10-15	2014-12-09	Philip Morris Inc.	Enhanced subjective activated carbon cigarette
TW201204272A (en)	2010-03-26	2012-02-01	Philip Morris Prod	Smoking articles with significantly reduced gas vapor phase smoking constituents
JP2014230489A (ja) *	2011-09-20	2014-12-11	日本たばこ産業株式会社	シガレット
US8967155B2 (en)	2011-11-03	2015-03-03	Celanese Acetate Llc	Products of high denier per filament and low total denier tow bands
US20130115452A1 (en) *	2011-11-03	2013-05-09	Celanese Acetate Llc	High Denier Per Filament and Low Total Denier Tow Bands
EP2900094B1 (en) *	2012-09-28	2020-01-01	Philip Morris Products S.a.s.	Smoking article with contoured filter portion
GB201217894D0 (en) *	2012-10-05	2012-11-21	British American Tobacco Co	A smoking article
JP6368649B2 (ja)	2012-12-13	2018-08-01	日本たばこ産業株式会社	シガレット
ES2991810T3 (es) *	2013-12-05	2024-12-05	Philip Morris Products Sa	Artículo generador de aerosol con trayectoria de flujo de aire de baja resistencia
US11785983B2 (en) *	2018-02-23	2023-10-17	Acetate International Llc	High total denier cellulose acetate tow for hollow filters and non-wrapped filters
EP3971345B1 (en) *	2019-05-13	2024-10-16	Japan Tobacco Inc.	Non-combustion-heating flavor inhaling article and electric-heating flavor inhaling system
GB201918983D0 (en) *	2019-12-20	2020-02-05	Nicoventures Trading Ltd	A component for an article for use in an aerosol delivery system
CN111035059A (zh) *	2019-12-30	2020-04-21	南通醋酸纤维有限公司	一种低吸阻低过滤降温复合卷烟嘴棒
CN111134357A (zh) *	2019-12-30	2020-05-12	南通醋酸纤维有限公司	一种高密度中空嘴棒及其复合嘴棒
WO2025020078A1 (zh) *	2023-07-25	2025-01-30	上海华宝生物科技有限公司	一种用于加热不燃烧卷烟滤嘴的莱赛尔纤维丝束及制备方法、加热不燃烧卷烟及滤嘴

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2819720A (en) *	1955-07-01	1958-01-14	Burbig Henry	Cigarette or cigar with filter
US3396733A (en) *	1966-03-23	1968-08-13	Lorillard Co P	Cigarette tip
IT984471B (it) *	1972-06-30	1974-11-20	Roehm Gmbh	Procedimento per la ossicarbonila zione dell etilene f del propile ne
US3847161A (en) *	1972-06-30	1974-11-12	D Morgenstern	Filtered cigarettes
CA1096737A (en) *	1977-03-14	1981-03-03	Jan Van Tilburg	Smoke filters
US4564030A (en) *	1982-07-16	1986-01-14	Loew's Theatres, Inc.	Cigarette filter assembly
DE3625593A1 (de) *	1986-07-29	1988-02-04	Bat Cigarettenfab Gmbh	Filtercigarette

1989
- 1989-07-21 GR GR890100471A patent/GR1000349B/el not_active IP Right Cessation
- 1989-12-27 YU YU247389A patent/YU46807B/sh unknown
1990
- 1990-01-10 US US07/463,059 patent/US5058608A/en not_active Expired - Lifetime
- 1990-01-12 FI FI900195A patent/FI900195A7/fi not_active Application Discontinuation
- 1990-01-23 PT PT92925A patent/PT92925B/pt active IP Right Grant
- 1990-01-24 LU LU87663A patent/LU87663A1/de unknown
- 1990-03-22 DK DK074090A patent/DK74090A/da not_active Application Discontinuation
- 1990-03-27 BR BR909001386A patent/BR9001386A/pt not_active IP Right Cessation
- 1990-07-19 NO NO90903246A patent/NO903246L/no unknown
- 1990-07-20 DD DD90342930A patent/DD296604A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DD296604A5 (de)	1991-12-12
FI900195A0 (fi)	1990-01-12
GR1000349B (el)	1992-06-25
PT92925A (pt)	1991-03-20
GR890100471A (en)	1991-12-10
FI900195A7 (fi)	1991-01-22
DK74090D0 (da)	1990-03-22
US5058608A (en)	1991-10-22
NO903246D0 (no)	1990-07-19
LU87663A1 (de)	1990-05-15
PT92925B (pt)	1995-12-29
DK74090A (da)	1991-01-22
YU247389A (en)	1991-08-31
YU46807B (sh)	1994-06-10
NO903246L (no)	1991-01-22

Publication	Publication Date	Title
BR9001386A (pt)	1991-04-09	Cigarro de filtro
BR9003395A (pt)	1991-08-27	Cigarro
DE69124819D1 (de)	1997-04-10	Zigarettenfilter
BR9005213A (pt)	1991-09-17	Filtro de ar
NO904172D0 (no)	1990-09-25	Sigarettfilter.
FI922640L (fi)	1992-06-08	Suodatinjärjestely
FI923922L (fi)	1993-04-24	Suodatinsavuke
BR8503016A (pt)	1986-03-11	Filtro de cigarro
FI953078A7 (fi)	1995-06-21	Suodatinsavuke
BR9105769A (pt)	1993-02-02	Conjunto de filtro
FI901656A7 (fi)	1990-11-24	Suodatinyhdistelmä
DK166252C (da)	1993-08-23	Cigaretfilter
FI900719A7 (fi)	1991-02-25	Suodin
FI906159A7 (fi)	1991-06-15	Parannettu savuke
BR9007897A (pt)	1992-09-15	Disposicao de filtros
BR8904742A (pt)	1991-03-05	Cigarros e filtros alternativos
KR910002074U (ko)	1991-02-25	담배 필터
NO920370D0 (no)	1992-01-28	Filter
NO921895D0 (no)	1992-05-13	Overflateboelge-reflektorfilter
FI903371A7 (fi)	1991-01-08	Suodatin
BR8901671A (pt)	1990-10-30	Filtro autocentrifugo
ATA278989A (de)	1991-05-15	Filteranordnung
MD8B1 (ro)	1994-03-31	Filtru pentru tigari
BR8903696A (pt)	1991-01-29	Conjunto filtrante
KR910000072U (ko)	1991-01-22	담배갑겸용 재떨이

Legal Events

Date	Code	Title	Description
1995-05-09	FB20	Grant procedure suspended (art. 20)
1996-07-02	HC	Change of name
1996-12-24	FB19	Grant procedure suspended (art. 19)
1998-04-07	FF	Decision: intention to grant
1998-04-07	HO	Change of classification	Free format text: INT. CL. 6 A24D 3/04
1998-11-24	FG9A	Patent or certificate of addition granted
2013-01-08	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 27/03/2010