FR2342671A1 - Filtre de cigarette - Google Patents

Filtre de cigarette

Info

Publication number
FR2342671A1
FR2342671A1 FR7705802A FR7705802A FR2342671A1 FR 2342671 A1 FR2342671 A1 FR 2342671A1 FR 7705802 A FR7705802 A FR 7705802A FR 7705802 A FR7705802 A FR 7705802A FR 2342671 A1 FR2342671 A1 FR 2342671A1
Authority
FR
France
Prior art keywords
cigarette filter
cigarette
filter
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
Application number
FR7705802A
Other languages
English (en)
Other versions
FR2342671B1 (fr
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.)
Liggett Group LLC
Original Assignee
Liggett and Myers Inc
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
Priority claimed from US05/662,624 external-priority patent/US4109666A/en
Application filed by Liggett and Myers Inc filed Critical Liggett and Myers Inc
Publication of FR2342671A1 publication Critical patent/FR2342671A1/fr
Application granted granted Critical
Publication of FR2342671B1 publication Critical patent/FR2342671B1/fr
Granted legal-status Critical Current

Links

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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
FR7705802A 1976-03-01 1977-02-28 Filtre de cigarette Granted FR2342671A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66248576A 1976-03-01 1976-03-01
US05/662,624 US4109666A (en) 1976-03-01 1976-03-01 Cigarette filter

Publications (2)

Publication Number Publication Date
FR2342671A1 true FR2342671A1 (fr) 1977-09-30
FR2342671B1 FR2342671B1 (fr) 1982-10-08

Family

ID=27098534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705802A Granted FR2342671A1 (fr) 1976-03-01 1977-02-28 Filtre de cigarette

Country Status (15)

Country Link
JP (1) JPS52105300A (fr)
AR (1) AR212261A1 (fr)
AT (1) AT364638B (fr)
AU (1) AU504881B2 (fr)
BG (1) BG27726A3 (fr)
BR (1) BR7701157A (fr)
CH (1) CH621050A5 (fr)
DE (1) DE2708873A1 (fr)
ES (3) ES456380A1 (fr)
FI (1) FI62944C (fr)
FR (1) FR2342671A1 (fr)
GB (1) GB1527705A (fr)
IE (1) IE44778B1 (fr)
IT (1) IT1076151B (fr)
NL (1) NL7702179A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496415A1 (fr) * 1980-12-22 1982-06-25 Brown & Williamson Tobacco Filtre a cigarette
EP0077123A2 (fr) * 1981-09-14 1983-04-20 Philip Morris Incorporated Cigarette à débit faible
FR2529055A1 (fr) * 1982-06-24 1983-12-30 Brown & Williamson Tobacco Filtre de cigarette
EP0295835A1 (fr) * 1987-06-15 1988-12-21 Fabriques De Tabac Reunies S.A. Embout filtrant pour articles à fumer
EP0481596A1 (fr) * 1990-10-17 1992-04-22 Fabriques De Tabac Reunies S.A. Bout filtre pour articles à fumer
EP0636324A1 (fr) * 1993-07-27 1995-02-01 R.J. Reynolds Tobacco Company Article à fumer à libération contrôlée et méthode

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037524A (en) * 1976-11-08 1977-07-26 Liggett Group Inc. Apparatus for combining a tube with a cigarette filter
US4294265A (en) * 1980-04-04 1981-10-13 Philip Morris Incorporated Filter cigarette with inlet vent zones
CA1156533A (fr) * 1980-05-01 1983-11-08 Henry G. Horsewell Articles pour fumeurs
US4357950A (en) * 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio
US5203757A (en) * 1986-11-29 1993-04-20 Rhone Poulenc Rhodia Ag Method and apparatus for producing tobacco smoke filter rods
DE3640883A1 (de) * 1986-11-29 1988-06-09 Rhodia Ag Verfahren und vorrichtungen zum herstellen von tabakrauchfilterstaeben
GB2347607B (en) * 1999-03-09 2003-10-22 Filtrona Int Ltd Papirosi cigarette filter
DE102005062644A1 (de) * 2005-12-23 2007-07-26 Hauni Maschinenbau Ag Schneidvorrichtung und Strangmaterialabfördervorrichtung der Tabak verarbeitenden Industrie
WO2014102096A2 (fr) 2012-12-31 2014-07-03 Philip Morris Products S.A. Article à fumer comprenant un réducteur de débit
CN107616543B (zh) * 2017-09-04 2023-10-27 云南中烟工业有限责任公司 一种降温增香薄膜聚拢基棒
EP3808192A1 (fr) 2019-10-16 2021-04-21 International Tobacco Machinery Poland SP. Z O.O. Machine de fabrication de tiges de filtre
CN112704261B (zh) * 2019-10-25 2023-01-24 中国烟草总公司郑州烟草研究院 一种贫氧加热式卷烟组件

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428018A (en) * 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
JPS515079A (fr) * 1974-06-29 1976-01-16 Nippon Electric Co

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496415A1 (fr) * 1980-12-22 1982-06-25 Brown & Williamson Tobacco Filtre a cigarette
EP0077123A2 (fr) * 1981-09-14 1983-04-20 Philip Morris Incorporated Cigarette à débit faible
EP0077123A3 (en) * 1981-09-14 1983-07-06 Philip Morris Incorporated Low delivery cigarette
FR2529055A1 (fr) * 1982-06-24 1983-12-30 Brown & Williamson Tobacco Filtre de cigarette
EP0295835A1 (fr) * 1987-06-15 1988-12-21 Fabriques De Tabac Reunies S.A. Embout filtrant pour articles à fumer
EP0481596A1 (fr) * 1990-10-17 1992-04-22 Fabriques De Tabac Reunies S.A. Bout filtre pour articles à fumer
TR25451A (tr) * 1990-10-17 1993-05-01 Tabac Fab Reunies Sa TüTüN ICIM ESYALARI ICIN FILTRE AGIZLIGI
EP0636324A1 (fr) * 1993-07-27 1995-02-01 R.J. Reynolds Tobacco Company Article à fumer à libération contrôlée et méthode

Also Published As

Publication number Publication date
ES229844U (es) 1978-02-01
IE44778B1 (en) 1982-03-24
AU504881B2 (en) 1979-11-01
AU2263977A (en) 1978-08-31
BR7701157A (pt) 1977-10-18
FI62944C (fi) 1983-04-11
ES229844Y (es) 1978-06-01
DE2708873A1 (de) 1977-09-15
ES456380A1 (es) 1978-02-01
IT1076151B (it) 1985-04-24
ES232475Y (es) 1978-12-01
NL7702179A (nl) 1977-09-05
FI62944B (fi) 1982-12-31
BG27726A3 (en) 1979-12-12
ES232475U (es) 1978-08-01
AR212261A1 (es) 1978-06-15
IE44778L (en) 1977-09-01
CH621050A5 (en) 1981-01-15
FR2342671B1 (fr) 1982-10-08
GB1527705A (en) 1978-10-11
JPS52105300A (en) 1977-09-03
AT364638B (de) 1981-11-10
ATA131877A (de) 1981-03-15
FI770623A (fr) 1977-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse