BR8307543A - Cigarro com filtro regulavel e processo de fabricacao do mesmo - Google Patents

Cigarro com filtro regulavel e processo de fabricacao do mesmo

Info

Publication number: BR8307543A
Authority: BR; Brazil
Prior art keywords: segment; cigarette; air; respect; filter
Prior art date: 1982-09-30

Application number

BR8307543A

Other languages

English (en)

Inventor

Max Hausermann

Walter Allen Nichols

Reginald Wayne Newsome

Original Assignee

Philip Morris 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.)

1982-09-30

Filing date

1983-09-19

Publication date

1984-08-21

1982-09-30 Priority claimed from US06/429,392 external-priority patent/US4532943A/en

1982-11-05 Priority claimed from US06/439,588 external-priority patent/US4527573A/en

1983-09-19 Application filed by Philip Morris Inc filed Critical Philip Morris Inc

1984-08-21 Publication of BR8307543A publication Critical patent/BR8307543A/pt

Links

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)

BR8307543A 1982-09-30 1983-09-19 Cigarro com filtro regulavel e processo de fabricacao do mesmo BR8307543A (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US06/429,392 US4532943A (en)	1982-09-30	1982-09-30	Adjustable filter cigarette
US06/439,588 US4527573A (en)	1982-11-05	1982-11-05	Filter cigarette
PCT/US1983/001448 WO1984001273A1 (en)	1982-09-30	1983-09-19	Adjustable filter cigarette and a method of manufacture thereof

Publications (1)

Publication Number	Publication Date
BR8307543A true BR8307543A (pt)	1984-08-21

Family

ID=27028162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8307543A BR8307543A (pt)	1982-09-30	1983-09-19	Cigarro com filtro regulavel e processo de fabricacao do mesmo

Country Status (8)

Country	Link
EP (1)	EP0105683B1 (pt)
JP (1)	JPS59501813A (pt)
AT (1)	ATE24659T1 (pt)
AU (1)	AU559010B2 (pt)
BR (1)	BR8307543A (pt)
CA (1)	CA1212010A (pt)
DE (2)	DE3368860D1 (pt)
WO (1)	WO1984001273A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1984000478A1 (en) *	1982-07-23	1984-02-16	Philip Morris Inc	Cigarettes and methods of manufacture
US4648413A (en) *	1984-03-07	1987-03-10	Saintsing Barry L	Adjustable-delivery cigarette
EP0167863B1 (de) *	1984-06-20	1988-01-07	H.F. & Ph.F. Reemtsma GmbH & Co	Variabel ventilierbare Filterzigarette
US4601298A (en) *	1985-01-14	1986-07-22	Philip Morris Incorporated	Filter cigarette
US4817638A (en) *	1985-08-01	1989-04-04	Philip Morris Incorporated	Apparatus for adjusting a cigarette having variable smoking characteristics
US4646763A (en) *	1985-11-19	1987-03-03	Philip Morris Incorporated	Adjustable filter cigarette
GB8620109D0 (en) *	1986-08-19	1986-10-01	Tabac Fab Reunies Sa	Filter
US6345625B1 (en)	1997-12-06	2002-02-12	Kar Eng Chew	Filter for secondary smoke and smoking articles incorporating the same
SE532831C2 (sv) *	2007-06-11	2010-04-20	Envac Ab	Ett vakuumdrivet avfallsinsamlingssystem och en metod för att tömma en central avfallslagringstank
GB0821803D0 (en) *	2008-12-01	2009-01-07	British American Tobacco Co	Smoking article filter
JP2011072296A (ja) *	2009-10-02	2011-04-14	British American Tobacco Japan Kk	添加剤を含むフィルター
JP2013055887A (ja) *	2010-01-12	2013-03-28	Japan Tobacco Inc	シガレットフィルタ及びこれを用いたフィルタシガレット並びにシガレットフィルタの連続体の製造方法
JP2011205914A (ja) *	2010-03-29	2011-10-20	British American Tobacco (Investments) Ltd	喫煙品
JP2011205915A (ja) *	2010-03-29	2011-10-20	British American Tobacco (Investments) Ltd	喫煙品
GB201104232D0 (en)	2011-03-14	2011-04-27	British American Tobacco Co	Smoking article and method of manufacturing a smoking article
GB2490732A (en)	2011-05-13	2012-11-14	British American Tobacco Co	Filter for a smoking article
GB201116629D0 (en) *	2011-09-27	2011-11-09	British American Tobacco Co	Smoking articles and methods of manufacturing smoking articles
GB201217682D0 (en)	2012-10-03	2012-11-14	British American Tobacco Co	A smoking article and a method of manfacturing a smoking article
ITBO20120584A1 (it) *	2012-10-26	2014-04-27	Gd Spa	Macchina per la realizzazione di sigarette a ventilazione regolabile.
ITBO20120585A1 (it) *	2012-10-26	2014-04-27	Gd Spa	Macchina per la realizzazione di sigarette a ventilazione regolabile.
GB201223183D0 (en) *	2012-12-21	2013-02-06	British American Tobacco Co	A smoking article
SG11201605138TA (en)	2013-12-31	2016-07-28	Philip Morris Products Sa	Smoking article with dual additive delivery system
GB201411619D0 (en)	2014-06-30	2014-08-13	British American Tobacco Co	Flow control device
JP6500094B2 (ja) *	2015-04-30	2019-04-10	日本たばこ産業株式会社	喫煙物品
CN106235405B (zh) *	2016-08-31	2023-06-09	云南中烟工业有限责任公司	一种可调节吸阻分布的卷烟滤嘴
CN113367380B (zh) *	2021-06-09	2024-05-31	牡丹江卷烟材料厂有限责任公司	一种可调节吸阻的复合滤嘴
CN115039912B (zh) *	2022-06-27	2024-04-09	武汉轻工大学	一种百页式烟草滤嘴
CN115530414B (zh) *	2022-10-12	2024-02-06	湖北中烟工业有限责任公司	一种加热卷烟的烟支及加热卷烟的烟支打孔方法
CN119985266B (zh) *	2025-03-25	2025-10-10	安徽中烟工业有限责任公司	预打孔烟支接装纸透气度的可视化检测装置及检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1009535A (en) *	1963-10-15	1965-11-10	British American Tobacco Co	Improvements in tobacco-smoke filters
GB1058343A (en) *	1964-04-20	1967-02-08	Philip Morris Inc	Filter unit for smoking articles
US3359988A (en) *	1965-04-21	1967-12-26	Osborne M Thomson	Filter cigarette
US3428049A (en) *	1965-12-21	1969-02-18	American Tobacco Co	Tobacco smoke filter element
GB1236208A (en) *	1967-09-15	1971-06-23	Molins Machine Co Ltd	Improvements in or relating to mouthpieces for cigarettes
US3608561A (en) *	1970-01-15	1971-09-28	H 2 0 Filter Corp The	Extender means for attachment of an auxiliary cigarette filter
US3596665A (en) *	1970-03-04	1971-08-03	Knud Lindgard	Tobacco smoke filter
CA913486A (en) *	1970-05-25	1972-10-31	Plourde Jacques	Selective air dosing means for cigarettes
US3789855A (en) *	1971-06-22	1974-02-05	Liggett & Myers Inc	High flavor impact, low smoke yield cigarette mouthpiece
FR2273443A5 (en) *	1973-08-31	1975-12-26	Fahir Abdellah	Variable rate tobacco smoke filter - has core with adjustable section smoke passages
CH608177A5 (pt) *	1977-02-21	1978-12-29	Neukomm Serge
DE3122193C2 (de) *	1981-06-04	1983-04-14	Julius Glatz Gmbh, 6731 Neidenfels	Mundstück für Filterzigaretten

1983
- 1983-09-19 JP JP83503306A patent/JPS59501813A/ja active Pending
- 1983-09-19 BR BR8307543A patent/BR8307543A/pt not_active IP Right Cessation
- 1983-09-19 WO PCT/US1983/001448 patent/WO1984001273A1/en not_active Ceased
- 1983-09-23 DE DE8383305690T patent/DE3368860D1/de not_active Expired
- 1983-09-23 EP EP83305690A patent/EP0105683B1/en not_active Expired
- 1983-09-23 DE DE198383305690T patent/DE105683T1/de active Pending
- 1983-09-23 AT AT83305690T patent/ATE24659T1/de not_active IP Right Cessation
- 1983-09-28 AU AU19658/83A patent/AU559010B2/en not_active Ceased
- 1983-09-28 CA CA000437737A patent/CA1212010A/en not_active Expired

Also Published As

Publication number	Publication date
ATE24659T1 (de)	1987-01-15
EP0105683A1 (en)	1984-04-18
AU559010B2 (en)	1987-02-19
EP0105683B1 (en)	1987-01-07
CA1212010A (en)	1986-09-30
JPS59501813A (ja)	1984-11-01
WO1984001273A1 (en)	1984-04-12
DE105683T1 (de)	1984-10-25
AU1965883A (en)	1984-04-05
DE3368860D1 (en)	1987-02-12

Legal Events

Date	Code	Title	Description
2008-07-01	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 19/09/98

Publication	Publication Date	Title
DE3368860D1 (en)	1987-02-12	Adjustable filter cigarette and a method of manufacture thereof
BR8600102A (pt)	1986-09-23	Cigarro com filtro
GB1264700A (pt)	1972-02-23
US4527573A (en)	1985-07-09	Filter cigarette
BR8307542A (pt)	1984-08-21	Cigarro com filtro
YU167989A (en)	1991-08-31	Mouthpiece for smoking articles
BR8605714A (pt)	1987-08-18	Cigarro com filtro e processo de fabricacao de um cigarro com filtro
JPS5832955B2 (ja)	1983-07-16	シガレツトフイルタ−
ES229844U (es)	1978-02-01	Un cigarrillo con punta de filtro.
ATE38465T1 (de)	1988-11-15	Zigaretten und verfahren zur herstellung.
US4474192A (en)	1984-10-02	Cigarettes
KR830006942A (ko)	1983-10-12	담 배 필 터
GB1236208A (en)	1971-06-23	Improvements in or relating to mouthpieces for cigarettes
ES8500729A1 (es)	1984-11-01	Un metodo de hacer un filtro ajustable de dilucion con aire para un articulo de fumar
SE8406128D0 (sv)	1984-12-04	Filtered cigarette
KR840003792A (ko)	1984-10-04	담배휠터
US4724848A (en)	1988-02-16	Smoking article filters
NZ203131A (en)	1985-07-31	Cigarette filter:peripheral ducts and wrapper apertures
GB2127670A (en)	1984-04-18	Improvements relating to smoking article filters