ZA813552B - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number: ZA813552B
Authority: ZA; South Africa
Prior art keywords: tobacco smoke; smoke filter; filter; tobacco; smoke
Prior art date: 1980-05-27

Application number

ZA00813552A

Other languages

English (en)

Inventor

Berger Richard Malcolm

Richard Malcolm Berger

Original Assignee

Cigarette Components 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.)

1980-05-27

Filing date

1981-05-27

Publication date

1982-06-30

1981-05-27 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1982-06-30 Publication of ZA813552B publication Critical patent/ZA813552B/xx

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
- A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
- 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

ZA00813552A 1980-05-27 1981-05-27 Tobacco smoke filter ZA813552B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/153,560 US4357950A (en)	1980-05-27	1980-05-27	Tobacco smoke filter having improved tar/carbon monoxide ratio

Publications (1)

Publication Number	Publication Date
ZA813552B true ZA813552B (en)	1982-06-30

Family

ID=22547710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00813552A ZA813552B (en)	1980-05-27	1981-05-27	Tobacco smoke filter

Country Status (21)

Country	Link
US (1)	US4357950A (sv)
JP (1)	JPS5716686A (sv)
AT (1)	AT381441B (sv)
AU (1)	AU553480B2 (sv)
BE (1)	BE888974A (sv)
BR (1)	BR8103419A (sv)
CA (1)	CA1147629A (sv)
CH (1)	CH647655A5 (sv)
DE (1)	DE3121170C2 (sv)
DK (1)	DK229981A (sv)
ES (1)	ES267658Y (sv)
FR (1)	FR2483192B1 (sv)
GB (2)	GB2077570B (sv)
GR (1)	GR74554B (sv)
HK (2)	HK87389A (sv)
IT (1)	IT1137033B (sv)
NL (1)	NL8102607A (sv)
NO (1)	NO811774L (sv)
PT (1)	PT73093B (sv)
SE (1)	SE453879B (sv)
ZA (1)	ZA813552B (sv)

Families Citing this family (61)

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IT1151969B (it) *	1981-07-06	1986-12-24	Cigarette Components Ltd	Mezzo di filtrazione
PT75086B (en) *	1981-07-06	1983-12-23	Cigarette Components Ltd	Filter device
AU556902B2 (en) *	1981-12-18	1986-11-27	Cigarette Components Limited	Tobacco smoke filter
US4545391A (en) *	1983-05-26	1985-10-08	Brown & Williamson Tobacco Corporation	Cigarette filter
US4550740A (en) *	1983-12-05	1985-11-05	Brown & Williamson Tobacco Corporation	Mouthpiece for a cigarette and a cigarette having same
DE3400004A1 (de) *	1984-01-02	1985-07-18	B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg	Ventilationselement fuer einen rauchbaren artikel
GB2160084A (en) *	1984-06-13	1985-12-18	Rothmans Of Pall Mall	Cigarette
US4617946A (en) *	1984-11-09	1986-10-21	Brown & Williamson Tobacco Corporation	Tobacco smoke mouthpiece and method of making same
NL8503427A (nl) *	1984-12-19	1986-07-16	Tobacco Res & Dev	Sigaret en werkwijze voor het vervaardigen daarvan.
US4924883A (en) *	1987-03-06	1990-05-15	R. J. Reynolds Tobacco Company	Smoking article
US5025814A (en) *	1987-05-12	1991-06-25	R. J. Reynolds Tobacco Company	Cigarette filters containing strands of tobacco-containing materials
GB8713904D0 (en) *	1987-06-15	1987-07-22	Tabac Fab Reunies Sa	Filter for smoking articles
US4893637A (en) *	1987-09-15	1990-01-16	R. J. Reynolds Tobacco Co.	Apparatus and methods for making components of a smoking article
GB8721876D0 (en) *	1987-09-17	1987-10-21	Rothmans Int Tobacco	Cigarette filter
DK88890A (da) *	1989-04-14	1990-10-15	Tabac Fab Reunies Sa	Cigaret og filter dertil
GB8908535D0 (en) *	1989-04-14	1989-06-01	Tabac Fab Reunies Sa	Cigarette and filter thereof
US5826592A (en) *	1991-08-08	1998-10-27	Rothmans, Benson & Hedges Inc. Et Al.	Control of cigarette smoke chemistry
JP2542856Y2 (ja) *	1992-06-09	1997-07-30	新明和工業株式会社	貨物自動車の歩み板格納装置
US5718250A (en) *	1994-10-07	1998-02-17	R. J. Reynolds Tobacco Company	Low gas phase filter for cigarettes
US5839449A (en) *	1996-01-29	1998-11-24	R.J. Reynolds Tobacco Company	Low CO cigarette
ATE379979T1 (de) *	2000-07-12	2007-12-15	Philip Morris Prod	Rezessfilter und rauchbarer gegenstand mit einem rezessfilter
EP1408780A2 (en) *	2000-11-10	2004-04-21	Vector Tobacco Ltd.	Method and product for removing carcinogens from tobacco smoke
BR0207439B1 (pt) *	2001-02-22	2012-09-04		filtro multicomponente e cigarro.
WO2003053176A2 (en) *	2001-12-19	2003-07-03	Vector Tobacco Inc.	Method and compositions for imparting cooling effect to tobacco products
WO2003053177A1 (en) *	2001-12-19	2003-07-03	Vector Tobacco Inc.	Method and composition for mentholation of cigarettes
US20040231684A1 (en) *	2003-05-20	2004-11-25	Zawadzki Michael A.	Smoking article and smoking article filter
US7836895B2 (en) *	2003-06-23	2010-11-23	R. J. Reynolds Tobacco Company	Filtered cigarette incorporating a breakable capsule
US7115085B2 (en)	2003-09-12	2006-10-03	R.J. Reynolds Tobacco Company	Method and apparatus for incorporating objects into cigarette filters
US8066011B2 (en)	2003-09-30	2011-11-29	R. J. Reynolds Tobacco Company	Filtered cigarette incorporating an adsorbent material
US7578298B2 (en)	2005-02-04	2009-08-25	Philip Morris Usa Inc.	Flavor capsule for enhanced flavor delivery in cigarettes
EA012315B1 (ru) *	2005-02-04	2009-08-28	Филип Моррис Продактс С.А.	Сигарета и фильтр с ароматизирующей добавкой на основе целлюлозы
US20060225753A1 (en) *	2005-02-22	2006-10-12	Rothmans, Benson & Hedges, Inc.	Tobacco smoke filter and tobacco blend for altering mainstream smoke
US20070000505A1 (en) *	2005-02-24	2007-01-04	Philip Morris Usa Inc.	Smoking article with tobacco beads
US7479098B2 (en)	2005-09-23	2009-01-20	R. J. Reynolds Tobacco Company	Equipment for insertion of objects into smoking articles
US8240315B2 (en)	2005-12-29	2012-08-14	Philip Morris Usa Inc.	Smoking article with improved delivery profile
US7987856B2 (en)	2005-12-29	2011-08-02	Philip Morris Usa Inc.	Smoking article with bypass channel
KR20090008277A (ko)	2006-03-28	2009-01-21	필립모리스 프로덕츠 에스.에이.	흐름제한장치를 구비한 끽연물품
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
US8739802B2 (en)	2006-10-02	2014-06-03	R.J. Reynolds Tobacco Company	Filtered cigarette
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
TW200911138A (en)	2007-03-09	2009-03-16	Philip Morris Prod	Smoking articles with restrictor and aerosol former
TW200900014A (en)	2007-03-09	2009-01-01	Philip Morris Prod	Smoking article filter with annular restrictor and downstream ventilation
US9888712B2 (en)	2007-06-08	2018-02-13	Philip Morris Usa Inc.	Oral pouch products including a liner and tobacco beads
US7972254B2 (en)	2007-06-11	2011-07-05	R.J. Reynolds Tobacco Company	Apparatus for inserting objects into a filter component of a smoking article, and associated method
US8377215B2 (en)	2008-12-18	2013-02-19	Philip Morris Usa Inc.	Moist botanical pouch processing
US8863755B2 (en)	2009-02-27	2014-10-21	Philip Morris Usa Inc.	Controlled flavor release tobacco pouch products and methods of making
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
US8424540B2 (en)	2009-10-09	2013-04-23	Philip Morris Usa Inc.	Smoking article with valved restrictor
US8905037B2 (en)	2009-10-15	2014-12-09	Philip Morris Inc.	Enhanced subjective activated carbon cigarette
EP3260182B1 (en) *	2010-03-16	2018-09-19	Japan Tobacco Inc.	Forming device for a filter manufacturing machine
US10051884B2 (en)	2010-03-26	2018-08-21	Philip Morris Usa Inc.	Controlled release mentholated tobacco beads
US9138016B2 (en)	2010-03-26	2015-09-22	Philip Morris Usa Inc.	Smoking articles with significantly reduced gas vapor phase smoking constituents
US8671951B2 (en) *	2010-03-26	2014-03-18	Philip Morris Usa Inc.	Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule
EP2554060A1 (en)	2011-08-01	2013-02-06	JT International S.A.	Filter element incorporating a breakable capsule, method of manufacturing a cigarette having a filter element incorporating a breakable capsule and apparatus for manufacturing the cigarette having a filter element incorporating a breakable capsule
WO2014155252A2 (en) *	2013-03-28	2014-10-02	Philip Morris Products, S.A.	Smoking article filter with bypass channel
US11311048B2 (en)	2018-09-07	2022-04-26	Altria Client Services Llc	E-vaping device with an insert
US11432581B2 (en)	2018-09-07	2022-09-06	Altria Client Services Llc	Capsule containing a matrix, device with the matrix, and method of forming the matrix
US11395507B2 (en)	2018-09-07	2022-07-26	Altria Client Services Llc	Filter for an e-vaping device, e-vaping device with the filter, and method of forming the filter
US11291242B2 (en)	2019-08-28	2022-04-05	Aiger Group Ag	Apparatus and method for forming a smoke filter

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3059649A (en) *	1959-11-20	1962-10-23	Bernhard Edgar	Cigarette structure
US3297041A (en) *	1965-03-15	1967-01-10	American Filtrona Corp	Tobacco smoke filter or the like
US3389705A (en) *	1966-04-29	1968-06-25	Levavi David	Cigarette smoke filter device
US3496945A (en) *	1967-03-31	1970-02-24	Abraham Emil Tomkin	Air-admixed cigarette utilizing restrictive-flow orifice
US3533416A (en) *	1968-05-08	1970-10-13	American Filtrona Corp	Tobacco smoke filter
US3599646A (en) *	1969-04-30	1971-08-17	American Filtrona Corp	Cigarette filter
DE2018558C3 (de) *	1969-06-27	1978-12-21	The Molins Machine Co. Ltd., London	Verfahren zum Herstellen von Zigarettenfiltern
GB1282132A (en) *	1969-11-07	1972-07-19	Cigarette Components Ltd	Cigarette filter
US3637447A (en) *	1970-06-10	1972-01-25	American Filtrona Corp	Method of making filter means by crimping and overwrapping a tubular element
US3841338A (en) *	1970-07-23	1974-10-15	British American Tobacco Co	Tobacco-smoke filters
GB1319862A (en) *	1970-07-23	1973-06-13	British American Tobacco Co	Tobacco-smoke filters
GB1358685A (en) *	1971-06-30	1974-07-03	Molins Ltd	Cigarette filters
SE7302184L (sv) *	1972-02-17	1973-08-20
JPS497200U (sv) *	1972-04-19	1974-01-22
US3964493A (en) *	1972-09-07	1976-06-22	Baker-Alpha Corporation	Cigarette filter
GB1435255A (en) *	1973-08-27	1976-05-12	Liggett & Myers Inc	Filter rods for cigarettes
JPS5257200U (sv) *	1975-10-24	1977-04-25
US4046063A (en) *	1975-11-06	1977-09-06	American Filtrona Corporation	Method and apparatus for making tobacco smoke filter
US4026306A (en) *	1975-11-06	1977-05-31	American Filtrona Corporation	Tobacco smoke filter
GB1527705A (en) *	1976-03-01	1978-10-11	Liggett & Myers Inc	Cigarette filter
FR2383617A1 (fr) *	1977-03-07	1978-10-13	Sato Shigeo	Filtre a tabac
AU4119078A (en) *	1977-11-18	1980-05-08	Philip Morris Inc	Filter system
NL7902870A (nl) *	1978-04-28	1979-10-30	Douwe Egberts Tabaksfab	Mondstuk voor filtersigaret.
US4291711A (en) *	1979-03-27	1981-09-29	American Filtrona Corporation	Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same

1980
- 1980-05-27 US US06/153,560 patent/US4357950A/en not_active Expired - Lifetime
- 1980-10-06 CA CA000361646A patent/CA1147629A/en not_active Expired
1981
- 1981-05-26 GR GR65071A patent/GR74554B/el unknown
- 1981-05-26 DK DK229981A patent/DK229981A/da unknown
- 1981-05-26 GB GB8116019A patent/GB2077570B/en not_active Expired
- 1981-05-26 BE BE0/204910A patent/BE888974A/fr not_active IP Right Cessation
- 1981-05-26 NO NO811774A patent/NO811774L/no unknown
- 1981-05-27 ES ES1981267658U patent/ES267658Y/es not_active Expired
- 1981-05-27 DE DE3121170A patent/DE3121170C2/de not_active Expired - Lifetime
- 1981-05-27 AU AU71088/81A patent/AU553480B2/en not_active Ceased
- 1981-05-27 NL NL8102607A patent/NL8102607A/nl not_active Application Discontinuation
- 1981-05-27 PT PT73093A patent/PT73093B/pt unknown
- 1981-05-27 BR BR8103419A patent/BR8103419A/pt not_active IP Right Cessation
- 1981-05-27 CH CH3478/81A patent/CH647655A5/fr not_active IP Right Cessation
- 1981-05-27 JP JP7948081A patent/JPS5716686A/ja active Granted
- 1981-05-27 AT AT0237881A patent/AT381441B/de not_active IP Right Cessation
- 1981-05-27 FR FR8110568A patent/FR2483192B1/fr not_active Expired
- 1981-05-27 ZA ZA00813552A patent/ZA813552B/xx unknown
- 1981-05-27 SE SE8103346A patent/SE453879B/sv not_active IP Right Cessation
- 1981-05-27 IT IT21992/81A patent/IT1137033B/it active
1983
- 1983-05-17 GB GB08313659A patent/GB2119225B/en not_active Expired
1989
- 1989-11-02 HK HK873/89A patent/HK87389A/xx not_active IP Right Cessation
- 1989-11-02 HK HK874/89A patent/HK87489A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5716686A (en)	1982-01-28
US4357950A (en)	1982-11-09
SE453879B (sv)	1988-03-14
JPH0416151B2 (sv)	1992-03-23
HK87489A (en)	1989-11-10
PT73093B (en)	1982-05-05
FR2483192A1 (fr)	1981-12-04
BE888974A (fr)	1981-11-26
GB2119225A (en)	1983-11-16
GR74554B (sv)	1984-06-29
DK229981A (da)	1981-11-28
DE3121170A1 (de)	1982-03-11
ES267658U (es)	1983-06-01
AT381441B (de)	1986-10-10
FR2483192B1 (fr)	1986-08-14
NO811774L (no)	1981-11-30
GB2077570B (en)	1984-07-25
GB8313659D0 (en)	1983-06-22
SE8103346L (sv)	1981-11-28
CH647655A5 (fr)	1985-02-15
AU553480B2 (en)	1986-07-17
HK87389A (en)	1989-11-10
GB2119225B (en)	1984-08-15
IT1137033B (it)	1986-09-03
ES267658Y (es)	1983-12-01
DE3121170C2 (de)	1996-06-20
CA1147629A (en)	1983-06-07
BR8103419A (pt)	1982-02-24
GB2077570A (en)	1981-12-23
IT8121992A0 (it)	1981-05-27
NL8102607A (nl)	1981-12-16
PT73093A (en)	1981-06-01
ATA237881A (de)	1986-03-15
AU7108881A (en)	1981-12-03

Publication	Publication Date	Title
GB2119225B (en)	1984-08-15	Tobacco smoke filter
IL64321A (en)	1986-03-31	Cigarette filter
GB2083998B (en)	1984-08-22	Tobacco smoke filter
GB2095093B (en)	1984-12-19	Tobacco smoke filters
IL64443A (en)	1986-10-31	Cigarette filter
GB2113066B (en)	1985-10-30	Tobacco smoke filter
GB2118424B (en)	1986-07-16	Tobacco smoke filter
GB2118423B (en)	1986-05-29	Tobacco smoke filter
DE3269792D1 (en)	1986-04-17	Tobacco smoke filters
GB2133269B (en)	1986-08-20	Tobacco smoke filter
IL67801A (en)	1985-11-29	Tobacco smoke filters
JPS5718974A (en)	1982-01-30	Tobacco filter
GB2115679B (en)	1985-09-11	Tobacco smoke filters
IL67732A (en)	1987-07-31	Tobacco smoke filters
GB8323512D0 (en)	1983-10-05	Tobacco smoke filters
ZA815688B (en)	1982-09-29	Tobacco smoke filter
JPS56154985A (en)	1981-11-30	Tobacco filter
IE823005L (en)	1983-06-18	Tobacco smoke filter
HK84390A (en)	1990-10-25	Tobacco smoke filters
GB8323511D0 (en)	1983-10-05	Tobacco smoke filters
JPS56144083A (en)	1981-11-10	Tobacco filter