FI61616C - Filterelement foer tobaksprodukt - Google Patents

Filterelement foer tobaksprodukt Download PDF

Info

Publication number: FI61616C
Authority: FI; Finland
Prior art keywords: smoke; filter; filter element; lock; latch
Prior art date: 1976-03-17

Application number

FI770731A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI770731A (nl

FI61616B (fi

Inventor

John Anthony Luke

Fred Haslam

Original Assignee

British American Tobacco Co

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.)

1976-03-17

Filing date

1977-03-08

Publication date

1982-09-10

1977-03-08 Application filed by British American Tobacco Co filed Critical British American Tobacco Co

1977-09-18 Publication of FI770731A publication Critical patent/FI770731A/fi

1982-05-31 Application granted granted Critical

1982-05-31 Publication of FI61616B publication Critical patent/FI61616B/fi

1982-09-10 Publication of FI61616C publication Critical patent/FI61616C/fi

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
- A24D3/04—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

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Filtering Materials (AREA)

FI770731A 1976-03-17 1977-03-08 Filterelement foer tobaksprodukt FI61616C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB10776/76A GB1508084A (en)	1976-03-17	1976-03-17	Tobacco-smoke filters
GB1077676		1976-03-17

Publications (3)

Publication Number	Publication Date
FI770731A FI770731A (nl)	1977-09-18
FI61616B FI61616B (fi)	1982-05-31
FI61616C true FI61616C (fi)	1982-09-10

Family

ID=9974059

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI770731A FI61616C (fi)	1976-03-17	1977-03-08	Filterelement foer tobaksprodukt

Country Status (13)

Country	Link
US (1)	US4135523A (nl)
AU (1)	AU504334B2 (nl)
BE (1)	BE852574A (nl)
BR (1)	BR7701600A (nl)
CA (1)	CA1043649A (nl)
CH (1)	CH616569A5 (nl)
DE (1)	DE2711742A1 (nl)
DK (1)	DK152003C (nl)
FI (1)	FI61616C (nl)
GB (1)	GB1508084A (nl)
MX (1)	MX144582A (nl)
NL (1)	NL186997C (nl)
ZA (1)	ZA771364B (nl)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1096737A (en) *	1977-03-14	1981-03-03	Jan Van Tilburg	Smoke filters
US4369796A (en) *	1977-08-19	1983-01-25	Liggett Group Inc.	Method and apparatus for forming an air dilution filter
US4232574A (en) *	1977-08-19	1980-11-11	Liggett Group Inc.	Apparatus and method for providing a cigarette filter with an aeration groove
US4219030A (en) *	1977-08-19	1980-08-26	Liggett Group Inc.	Aeration groove filter
US4253508A (en) *	1979-01-19	1981-03-03	Bodai Industries, Inc.	Selective filtering of tobacco smoke by enhanced filtration efficiency
US4256122A (en) *	1979-04-11	1981-03-17	Brown & Williamson Tobacco Corporation	Cigarette filter
ZA804948B (en) *	1979-08-28	1981-06-24	British American Tobacco Co	Smoke filtration
CA1156533A (en) *	1980-05-01	1983-11-08	Henry G. Horsewell	Smoking articles
DE3048905A1 (de) *	1980-12-23	1982-07-22	B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg	Filter fuer cigaretten
US4498488A (en) *	1981-03-12	1985-02-12	Brown & Williamson Tobacco Corporation	Cigarette filter
US4616664A (en) *	1981-03-17	1986-10-14	American Brands, Inc.	Tobacco product
US4637409A (en) *	1981-05-07	1987-01-20	American Filtrona Corporation	Tobacco smoke filter and method and apparatus for making same
IL66401A (en) *	1981-08-03	1985-07-31	Brown & Williamson Tobacco	Filter cigarette
US4492238A (en)	1981-09-30	1985-01-08	Philip Morris Incorporated	Method and apparatus for production of smoke filter components
GB2116824B (en) *	1982-02-02	1985-07-24	Brown & Williamson Tobacco	Improvements relating to smoke filters
US4406294A (en) *	1982-02-16	1983-09-27	Brown & Williamson Tobacco Corporation	Cigarette filter
US4535793A (en) *	1982-08-18	1985-08-20	Brown & Williamson Tobacco Corporation	Smoking article filters
US4476882A (en) *	1983-02-07	1984-10-16	Brown & Williamson Tobacco Corporation	Tobacco smoke filters
US4527572A (en) *	1983-02-07	1985-07-09	Brown & Williamson Tobacco Corporation	Tobacco smoke filters
US4557281A (en) *	1983-12-05	1985-12-10	Brown & Williamson Tobacco Corporation	Filtered cigarette
DE3444991A1 (de) *	1984-12-10	1986-06-19	Hans Balsthal Elstner	Filter fuer rauchwaren und rauchgeraete
GB8713904D0 (en) *	1987-06-15	1987-07-22	Tabac Fab Reunies Sa	Filter for smoking articles
CN1748591A (zh) *	2005-11-07	2006-03-22	夏侯晓雷	一种过滤嘴
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
EP2007233B1 (en) *	2006-03-28	2019-08-14	Philip Morris Products S.A.	Smoking article with a restrictor
US8353298B2 (en) *	2006-07-12	2013-01-15	Philip Morris Usa Inc.	Smoking article with impaction filter segment
US7874296B1 (en) *	2006-07-26	2011-01-25	Mohammad Said Saidi	Cigarette gas filter
US8424539B2 (en) *	2006-08-08	2013-04-23	Philip Morris Usa Inc.	Smoking article with single piece restrictor and chamber
GB0624321D0 (en) *	2006-12-05	2007-01-17	British American Tobacco Co	Tobacco smoke filter and methods of making the same
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
TW200911138A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Smoking articles with restrictor and aerosol former
US20080216850A1 (en) *	2007-03-09	2008-09-11	Philip Morris Usa Inc.	Restrictor attachment for unfiltered smoking article
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
GB0809865D0 (en) *	2008-05-30	2008-07-09	British American Tobacco Co	Filter for a smoking article
US20100108081A1 (en) *	2008-10-31	2010-05-06	Leigh Ann Blevins Joyce	Filtered cigarette with flavored tipping material
US20100108084A1 (en) *	2008-10-31	2010-05-06	Norman Alan B	Filtered cigarette with diffuse tipping material
WO2010051076A1 (en) *	2008-10-31	2010-05-06	R.J. Reynolds Tobacco Company	Tipping materials for filtered cigarettes
US20110083687A1 (en) *	2009-10-09	2011-04-14	Philip Morris Usa Inc.	Cigarette filter to reduce smoke deliveries in later puffs
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
US9138016B2 (en)	2010-03-26	2015-09-22	Philip Morris Usa Inc.	Smoking articles with significantly reduced gas vapor phase smoking constituents
GR1007749B (el) *	2011-05-04	2012-11-02	Αντωνιος Μαστροκαλος	Φιλτρο τσιγαρων
WO2015009863A1 (en) *	2013-07-19	2015-01-22	Altria Client Services Inc.	Electronic smoking article

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1349992A (fr) *	1962-11-29	1964-01-24		Cigarette autorefroidissante
US3336928A (en) *	1964-05-07	1967-08-22	James W Haley	Smoking article
US3490461A (en) *	1967-04-20	1970-01-20	Philip Morris Inc	Cigarette ventilation
DE2302677A1 (de) *	1972-04-12	1973-10-18	Eastman Kodak Co	Tabakrauchfilterelement und verfahren zu seiner herstellung
US3964493A (en) *	1972-09-07	1976-06-22	Baker-Alpha Corporation	Cigarette filter
SE381167B (sv) *	1974-03-13	1975-12-01	Svenska Tobaks Ab	Filter for tobaksrok

1976
- 1976-03-17 GB GB10776/76A patent/GB1508084A/en not_active Expired
1977
- 1977-03-08 FI FI770731A patent/FI61616C/fi active
- 1977-03-08 ZA ZA00771364A patent/ZA771364B/xx unknown
- 1977-03-10 CA CA273,681A patent/CA1043649A/en not_active Expired
- 1977-03-10 NL NLAANVRAGE7702584,A patent/NL186997C/nl active Search and Examination
- 1977-03-10 AU AU23134/77A patent/AU504334B2/en not_active Expired
- 1977-03-11 US US05/776,774 patent/US4135523A/en not_active Expired - Lifetime
- 1977-03-15 MX MX168376A patent/MX144582A/es unknown
- 1977-03-16 BR BR7701600A patent/BR7701600A/pt unknown
- 1977-03-16 DK DK114877A patent/DK152003C/da not_active IP Right Cessation
- 1977-03-17 CH CH335077A patent/CH616569A5/fr not_active IP Right Cessation
- 1977-03-17 DE DE19772711742 patent/DE2711742A1/de active Granted
- 1977-03-17 BE BE175874A patent/BE852574A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2711742C2 (nl)	1988-02-18
AU504334B2 (en)	1979-10-11
FI770731A (nl)	1977-09-18
DE2711742A1 (de)	1977-09-22
ZA771364B (en)	1978-01-25
CH616569A5 (en)	1980-04-15
DK114877A (da)	1977-09-18
FI61616B (fi)	1982-05-31
NL7702584A (nl)	1977-09-20
CA1043649A (en)	1978-12-05
NL186997C (nl)	1991-05-01
DK152003B (da)	1988-01-25
GB1508084A (en)	1978-04-19
US4135523A (en)	1979-01-23
AU2313477A (en)	1978-09-14
MX144582A (es)	1981-10-28
BE852574A (fr)	1977-07-18
BR7701600A (pt)	1978-05-09
DK152003C (da)	1988-07-11

Publication	Publication Date	Title
FI61616C (fi)	1982-09-10	Filterelement foer tobaksprodukt
US3596663A (en)	1971-08-03	Ventilated smoking article
RU2577838C2 (ru)	2016-03-20	Курительное изделие, включающее алканоилированный гликозид, и способ его получения
FI70512B (fi)	1986-06-06	Tobaksprodukt
FI70366C (fi)	1986-09-19	Tobaksprodukt
US5129409A (en)	1992-07-14	Extruded cigarette
SU1667622A3 (ru)	1991-07-30	Сигарета
FI86954C (fi)	1992-11-10	Roekartikel
RU2314735C2 (ru)	2008-01-20	Сигареты с фильтром и способ их изготовления
US4582071A (en)	1986-04-15	Tipping assembly for an elongate smoking article
FI61394C (fi)	1982-08-10	Cigarrett inlindad i ett perforerat synnerligen poroest pappersmaterial samt foerfarande foer framstaellning av hoeljematerialet
UA125529C2 (uk)	2022-04-13	Виріб, що генерує аерозоль, який має волокнистий фільтруючий сегмент
RU2604318C2 (ru)	2016-12-10	Курительное изделие
KR100262359B1 (en)	2000-08-01	Improvements relating to smoking articles
IE912890A1 (en)	1992-02-26	Smoking article
KR20040061044A (ko)	2004-07-06	통기성 흡연 물품
WO2021125444A1 (ko)	2021-06-24	소리가 발생되는 흡연 물품
IE912374A1 (en)	1992-01-15	Method of producing tobacco flavored cigarette filter
US3370594A (en)	1968-02-27	Filters for tobacco smoke
WO2021125443A1 (ko)	2021-06-24	소리가 발생되는 흡연 물품
US3550600A (en)	1970-12-29	Cigarette filters
SE448805B (sv)	1987-03-23	Rokverk der packningstetheten hos rokmaterialet varierar
NO165014B (no)	1990-09-03	Roekeartikkel.
CA1045496A (en)	1979-01-02	Filters for smoking articles
FI71220C (fi)	1986-12-19	Foerbaettringar beroerande filter foer tobaksprodukter