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EP0664089A1 - Article à fumer avec filtre - Google Patents

Article à fumer avec filtre Download PDF

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Publication number
EP0664089A1
EP0664089A1 EP95300278A EP95300278A EP0664089A1 EP 0664089 A1 EP0664089 A1 EP 0664089A1 EP 95300278 A EP95300278 A EP 95300278A EP 95300278 A EP95300278 A EP 95300278A EP 0664089 A1 EP0664089 A1 EP 0664089A1
Authority
EP
European Patent Office
Prior art keywords
filter
filter portion
smoking article
wrap
tobacco rod
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.)
Withdrawn
Application number
EP95300278A
Other languages
German (de)
English (en)
Inventor
Edward Dennis John
Paul Gerald Belcher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rothmans International Services Ltd
Rothmans International Ltd
Original Assignee
Rothmans International Services Ltd
Rothmans International Ltd
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.)
Filing date
Publication date
Application filed by Rothmans International Services Ltd, Rothmans International Ltd filed Critical Rothmans International Services Ltd
Publication of EP0664089A1 publication Critical patent/EP0664089A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • 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
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

Definitions

  • Figures 1A to 5A inclusive show diametrical sections through respective embodiments of cigarettes whilst Figures 1B to 5B inclusive show the same respective embodiments of Figures 1A to 5A after removal of part of the filter assembly.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP95300278A 1994-01-19 1995-01-18 Article à fumer avec filtre Withdrawn EP0664089A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9400985 1994-01-19
GB9400985A GB9400985D0 (en) 1994-01-19 1994-01-19 Filtered smoking article

Publications (1)

Publication Number Publication Date
EP0664089A1 true EP0664089A1 (fr) 1995-07-26

Family

ID=10749028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95300278A Withdrawn EP0664089A1 (fr) 1994-01-19 1995-01-18 Article à fumer avec filtre

Country Status (3)

Country Link
EP (1) EP0664089A1 (fr)
CA (1) CA2139976A1 (fr)
GB (2) GB9400985D0 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008019281A3 (fr) * 2006-08-04 2008-09-04 Reynolds Tobacco Co R Cigarette filtre possédant un matériau d'embout
EP2002737A1 (fr) * 2007-06-12 2008-12-17 Philip Morris Products S.A. Article à fumer amélioré
EP2497382A1 (fr) * 2011-03-07 2012-09-12 Philip Morris Products S.A. Article à fumer incluant deux segments de filtre ou plus
WO2013045914A1 (fr) * 2011-09-27 2013-04-04 British American Tobacco (Investments) Limited Articles pour fumeurs et procédés de fabrication d'articles pour fumeurs
WO2013079645A1 (fr) * 2011-11-30 2013-06-06 Philip Morris Products S.A. Article à fumer doté d'un embout ventilé comprenant une première et une seconde voie de passage d'écoulement d'air
US8636012B2 (en) 2010-03-29 2014-01-28 British American Tobacco (Investments) Limited Smoking article and method of manufacturing a smoking article
EP2888955A1 (fr) * 2013-12-24 2015-07-01 Philip Morris Products S.A. Article à fumer présentant une partie enveloppe de bout-filtre amovible
US9565874B2 (en) 2011-03-14 2017-02-14 British American Tobacco (Investments) Limited Smoking article and method of manufacturing a smoking article
WO2018007300A1 (fr) * 2016-07-04 2018-01-11 Jt International Sa Article à fumer avec segment de filtre détachable
US10842184B2 (en) 2015-05-22 2020-11-24 Philip Morris Products S.A. Aerosol generating article having mouthpiece with surface formations and removable tipping wrapper portion

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747579A (en) * 1952-12-10 1956-05-29 Milton G Gage Filter tip cigarette
CH362638A (de) * 1958-08-05 1962-06-15 Tabac Reunis S A Fab Zigarette mit Filtermundstück
CH467031A (de) * 1968-07-05 1969-01-15 Celfil Co Filterzigarette
DE2909432A1 (de) * 1979-03-07 1980-09-11 Karl Friedrich Schaefer Zigarettenfilter
US4319590A (en) * 1980-11-20 1982-03-16 Patarra Sam F Cigarette with removable smoke-modifying cartridges
DE3729759A1 (de) * 1987-09-02 1989-03-16 Julian Hildebrandt Filterzigarette

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000478A1 (fr) * 1982-07-23 1984-02-16 Philip Morris Inc Cigarettes et procedes de fabrication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747579A (en) * 1952-12-10 1956-05-29 Milton G Gage Filter tip cigarette
CH362638A (de) * 1958-08-05 1962-06-15 Tabac Reunis S A Fab Zigarette mit Filtermundstück
CH467031A (de) * 1968-07-05 1969-01-15 Celfil Co Filterzigarette
DE2909432A1 (de) * 1979-03-07 1980-09-11 Karl Friedrich Schaefer Zigarettenfilter
US4319590A (en) * 1980-11-20 1982-03-16 Patarra Sam F Cigarette with removable smoke-modifying cartridges
DE3729759A1 (de) * 1987-09-02 1989-03-16 Julian Hildebrandt Filterzigarette

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2494875A3 (fr) * 2006-08-04 2013-07-03 R.J. Reynolds Tobacco Company Cigarette à filtre possédant un matériau de culbuteur
US7789089B2 (en) 2006-08-04 2010-09-07 R. J. Reynolds Tobacco Company Filtered cigarette possessing tipping material
US9307788B2 (en) 2006-08-04 2016-04-12 R.J. Reynolds Tobacco Company Filtered cigarette possessing tipping material
WO2008019281A3 (fr) * 2006-08-04 2008-09-04 Reynolds Tobacco Co R Cigarette filtre possédant un matériau d'embout
EP2002737A1 (fr) * 2007-06-12 2008-12-17 Philip Morris Products S.A. Article à fumer amélioré
WO2009004489A3 (fr) * 2007-06-12 2009-04-30 Philip Morris Prod Article à fumer amélioré
US8499767B2 (en) 2007-06-12 2013-08-06 Philip Morris Usa Inc. Smoking article
US8636012B2 (en) 2010-03-29 2014-01-28 British American Tobacco (Investments) Limited Smoking article and method of manufacturing a smoking article
WO2012120001A1 (fr) * 2011-03-07 2012-09-13 Philip Morris Products S.A. Article pour fumeurs avec au moins deux segments de filtre
AU2012224700B2 (en) * 2011-03-07 2016-05-12 Philip Morris Products S.A. Smoking article with two or more filter segments
EP2497382A1 (fr) * 2011-03-07 2012-09-12 Philip Morris Products S.A. Article à fumer incluant deux segments de filtre ou plus
US9565874B2 (en) 2011-03-14 2017-02-14 British American Tobacco (Investments) Limited Smoking article and method of manufacturing a smoking article
WO2013045914A1 (fr) * 2011-09-27 2013-04-04 British American Tobacco (Investments) Limited Articles pour fumeurs et procédés de fabrication d'articles pour fumeurs
JP2014526270A (ja) * 2011-09-27 2014-10-06 ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド 喫煙品および喫煙品の製造方法
US9179707B2 (en) 2011-09-27 2015-11-10 British American Tobacco (Investments) Limited Smoking articles and methods of manufacturing smoking articles
US9949504B2 (en) 2011-11-30 2018-04-24 Philip Morris Products S.A. Smoking article with a ventilated mouthpiece comprising first and second airflow pathways
WO2013079645A1 (fr) * 2011-11-30 2013-06-06 Philip Morris Products S.A. Article à fumer doté d'un embout ventilé comprenant une première et une seconde voie de passage d'écoulement d'air
EP2888955A1 (fr) * 2013-12-24 2015-07-01 Philip Morris Products S.A. Article à fumer présentant une partie enveloppe de bout-filtre amovible
US10842184B2 (en) 2015-05-22 2020-11-24 Philip Morris Products S.A. Aerosol generating article having mouthpiece with surface formations and removable tipping wrapper portion
WO2018007300A1 (fr) * 2016-07-04 2018-01-11 Jt International Sa Article à fumer avec segment de filtre détachable
KR20190025631A (ko) * 2016-07-04 2019-03-11 제이티 인터내셔널 소시에떼 아노님 분리할 수 있는 필터 세그먼트를 가진 흡연 물품
JP2019522990A (ja) * 2016-07-04 2019-08-22 ジェイティー インターナショナル エス．エイ． 取り外し可能なフィルターセグメントを有する喫煙物品
EA036696B1 (ru) * 2016-07-04 2020-12-09 ДжейТи ИНТЕРНЕШНЛ СА Курительное изделие с отсоединяемым сегментом фильтра

Also Published As

Publication number Publication date
GB9500941D0 (en) 1995-03-08
GB2285734A (en) 1995-07-26
CA2139976A1 (fr) 1995-07-20
GB9400985D0 (en) 1994-03-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19960127