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.)

1982-06-24

Filing date

1983-06-15

Publication date

1986-09-19

1983-06-15 Application filed by Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco

1983-06-15 Publication of FI832178A0 publication Critical patent/FI832178A0/fi

1983-12-25 Publication of FI832178L publication Critical patent/FI832178L/fi

1986-03-27 Publication of FI70369B publication Critical patent/FI70369B/fi

1986-09-19 Application granted granted Critical

1986-09-19 Publication of FI70369C publication Critical patent/FI70369C/fi

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
- 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
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)

FI832178A 1982-06-24 1983-06-15 Cigarrettfilter FI70369C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US39188382		1982-06-24
US06/391,883 US4438776A (en)	1982-06-24	1982-06-24	Cigarette filter

Publications (4)

Publication Number	Publication Date
FI832178A0 FI832178A0 (fi)	1983-06-15
FI832178L FI832178L (fi)	1983-12-25
FI70369B FI70369B (fi)	1986-03-27
FI70369C true FI70369C (fi)	1986-09-19

Family

ID=23548341

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI832178A FI70369C (fi)	1982-06-24	1983-06-15	Cigarrettfilter

Country Status (31)

Country	Link
US (1)	US4438776A (2)
JP (1)	JPS592678A (2)
KR (1)	KR840004863A (2)
AT (1)	AT384712B (2)
AU (1)	AU541522B2 (2)
BE (1)	BE896954A (2)
BR (1)	BR8303215A (2)
CA (1)	CA1198647A (2)
CH (1)	CH658572A5 (2)
DE (1)	DE3321080C2 (2)
DK (1)	DK158490C (2)
EG (1)	EG16145A (2)
ES (1)	ES273125Y (2)
FI (1)	FI70369C (2)
FR (1)	FR2529055B1 (2)
GB (1)	GB2122066B (2)
GR (1)	GR78592B (2)
HU (1)	HU188907B (2)
IL (1)	IL68841A (2)
IT (1)	IT1169532B (2)
LU (1)	LU84816A1 (2)
NL (1)	NL186617C (2)
NO (1)	NO157725C (2)
NZ (1)	NZ204365A (2)
PL (1)	PL242676A1 (2)
RO (1)	RO88371A (2)
SE (1)	SE453791B (2)
TR (1)	TR21626A (2)
YU (1)	YU136783A (2)
ZA (1)	ZA833853B (2)
ZW (1)	ZW12383A1 (2)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8713904D0 (en) *	1987-06-15	1987-07-22	Tabac Fab Reunies Sa	Filter for smoking articles
GB8809609D0 (en) *	1988-04-22	1988-05-25	Imp Tobacco Ltd	Improvements relating to filters for rods of smoking material
US5195543A (en) *	1991-10-28	1993-03-23	American Filtrona Corporation	Balanced flow tobacco smoke filter
GB2347607B (en) *	1999-03-09	2003-10-22	Filtrona Int Ltd	Papirosi cigarette filter
GB9917820D0 (en) *	1999-07-29	1999-09-29	American Filtrona Corp	Filter for a cigarette and filter-tipped cigarette
GB9917819D0 (en) *	1999-07-29	1999-09-29	American Filtrona Corp	Filter for a cigarette and filter cigarette
WO2013084786A1 (ja) *	2011-12-09	2013-06-13	日本たばこ産業株式会社	喫煙物品、フィルター
CN104968226A (zh) *	2013-01-30	2015-10-07	菲利普莫里斯产品有限公司	来自烟草的改良气雾
GB2562764A (en) *	2017-05-24	2018-11-28	Robert Hopps Jason	Tobacco-containing consumable for aerosol generating devices
JP6864294B2 (ja) *	2018-04-12	2021-04-28	株式会社東亜産業	電子タバコカートリッジ
WO2019220904A1 (ja) *	2018-05-17	2019-11-21	株式会社東亜産業	芳香カートリッジ
JPWO2024142168A1 (2) *	2022-12-26	2024-07-04
WO2025037415A1 (ja) *	2023-08-17	2025-02-20	日本たばこ産業株式会社	香味吸引物品用のフィルタ部及び香味吸引物品

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB625391A (en) *	1947-07-28	1949-06-27	Harry Wyner	Improvements in and relating to cigarette filter plugs and cigarettes made therewith
US3621851A (en) *	1969-11-26	1971-11-23	Kata Mfg & Filtering Co	Filter for smoker's article
US3752165A (en) *	1971-12-20	1973-08-14	G Harllee	Smoke filter plug and process and cigarette made therefrom
DE2302677A1 (de) *	1972-04-12	1973-10-18	Eastman Kodak Co	Tabakrauchfilterelement und verfahren zu seiner herstellung
GB1414745A (en) *	1973-02-26	1975-11-19	Cigarette Components Ltd	Tobacco smoke filter
US3910288A (en) *	1973-02-27	1975-10-07	Brown & Williamson Tobacco Corp	Programmed filter
GB1428018A (en) *	1973-02-27	1976-03-17	British American Tobacco Co	Filtering device for a smoking product
JPS515078B2 (2) *	1973-07-09	1976-02-17
US3860011A (en) *	1973-08-27	1975-01-14	Liggett & Myers Inc	Hollow filter
GB1527705A (en) *	1976-03-01	1978-10-11	Liggett & Myers Inc	Cigarette filter
EP0025327B1 (en) *	1979-09-07	1984-07-18	Philip Morris Incorporated	Cigaret mouthpiece
US4342322A (en) *	1980-12-22	1982-08-03	Brown & Williamson Tobacco Corporation	Cigarette filter
KR840001262A (ko) *	1981-09-21	1984-04-30	라리 씨이. 아모스	담배 휠터

1982
- 1982-06-24 US US06/391,883 patent/US4438776A/en not_active Expired - Lifetime
1983
- 1983-05-25 LU LU84816A patent/LU84816A1/fr unknown
- 1983-05-26 NZ NZ204365A patent/NZ204365A/en unknown
- 1983-05-26 FR FR8308715A patent/FR2529055B1/fr not_active Expired
- 1983-05-26 CH CH2872/83A patent/CH658572A5/de not_active IP Right Cessation
- 1983-05-27 ZA ZA833853A patent/ZA833853B/xx unknown
- 1983-05-30 AU AU15065/83A patent/AU541522B2/en not_active Ceased
- 1983-06-01 ZW ZW123/83A patent/ZW12383A1/xx unknown
- 1983-06-01 IL IL68841A patent/IL68841A/xx not_active IP Right Cessation
- 1983-06-02 HU HU831983A patent/HU188907B/hu unknown
- 1983-06-03 BE BE0/210927A patent/BE896954A/fr not_active IP Right Cessation
- 1983-06-03 NL NLAANVRAGE8301982,A patent/NL186617C/xx not_active IP Right Cessation
- 1983-06-03 GB GB08315274A patent/GB2122066B/en not_active Expired
- 1983-06-07 EG EG344/83A patent/EG16145A/xx active
- 1983-06-08 AT AT0209483A patent/AT384712B/de not_active IP Right Cessation
- 1983-06-10 DE DE3321080A patent/DE3321080C2/de not_active Expired
- 1983-06-15 FI FI832178A patent/FI70369C/fi not_active IP Right Cessation
- 1983-06-15 TR TR21626A patent/TR21626A/xx unknown
- 1983-06-17 BR BR8303215A patent/BR8303215A/pt not_active IP Right Cessation
- 1983-06-21 RO RO83111367A patent/RO88371A/ro unknown
- 1983-06-21 CA CA000430861A patent/CA1198647A/en not_active Expired
- 1983-06-21 KR KR1019830002780A patent/KR840004863A/ko not_active Abandoned
- 1983-06-22 GR GR71751A patent/GR78592B/el unknown
- 1983-06-22 SE SE8303590A patent/SE453791B/sv not_active IP Right Cessation
- 1983-06-22 YU YU01367/83A patent/YU136783A/xx unknown
- 1983-06-23 NO NO832291A patent/NO157725C/no not_active IP Right Cessation
- 1983-06-23 DK DK289683A patent/DK158490C/da active
- 1983-06-23 ES ES1983273125U patent/ES273125Y/es not_active Expired
- 1983-06-24 JP JP58112986A patent/JPS592678A/ja active Granted
- 1983-06-24 PL PL24267683A patent/PL242676A1/xx unknown
- 1983-06-24 IT IT21780/83A patent/IT1169532B/it active

Also Published As

Publication number	Publication date
FR2529055B1 (fr)	1986-01-31
IT8321780A0 (it)	1983-06-24
FI832178L (fi)	1983-12-25
BR8303215A (pt)	1984-01-31
PL242676A1 (en)	1984-03-12
HU188907B (en)	1986-05-28
AU1506583A (en)	1984-01-05
ES273125U (es)	1983-11-01
TR21626A (tr)	1986-05-03
AT384712B (de)	1987-12-28
US4438776A (en)	1984-03-27
FI70369B (fi)	1986-03-27
NO157725C (no)	1988-05-11
GB2122066A (en)	1984-01-11
DE3321080C2 (de)	1986-11-13
ES273125Y (es)	1984-05-16
GR78592B (2)	1984-09-27
GB8315274D0 (en)	1983-07-06
IT1169532B (it)	1987-06-03
KR840004863A (ko)	1984-10-31
DE3321080A1 (de)	1983-12-29
AU541522B2 (en)	1985-01-10
ZA833853B (en)	1984-02-29
SE453791B (sv)	1988-03-07
ZW12383A1 (en)	1983-08-24
LU84816A1 (fr)	1983-11-17
SE8303590L (sv)	1983-12-25
NL186617C (nl)	1991-01-16
NL186617B (nl)	1990-08-16
CA1198647A (en)	1985-12-31
FR2529055A1 (fr)	1983-12-30
HUT35492A (en)	1985-07-29
CH658572A5 (de)	1986-11-28
ATA209483A (de)	1987-06-15
YU136783A (en)	1985-10-31
GB2122066B (en)	1986-10-01
EG16145A (en)	1991-06-30
JPS6126354B2 (2)	1986-06-20
FI832178A0 (fi)	1983-06-15
IL68841A (en)	1985-12-31
NZ204365A (en)	1986-04-11
SE8303590D0 (sv)	1983-06-22
DK158490C (da)	1990-10-29
NO832291L (no)	1983-12-27
NL8301982A (nl)	1984-01-16
NO157725B (no)	1988-02-01
BE896954A (fr)	1983-10-03
DK158490B (da)	1990-05-28
JPS592678A (ja)	1984-01-09
DK289683A (da)	1983-12-25
RO88371A (ro)	1986-01-30
DK289683D0 (da)	1983-06-23
IL68841A0 (en)	1983-10-31

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: BROWN & WILLIAMSON TOBACCO CORPORATION

Publication	Publication Date	Title
US4506683A (en)	1985-03-26	Ventilated mouthpiece for a smoking article
US4517996A (en)	1985-05-21	Ventilated filter and smoke dispersing mouthpiece
SU1340570A3 (ru)	1987-09-23	Фильтр дл сигарет
US4646762A (en)	1987-03-03	Cigarette having a mouthpiece
US4515170A (en)	1985-05-07	Ventilated mouthpiece for a smoking article
FI70369B (fi)	1986-03-27	Cigarrettfilter
CA1231021A (en)	1988-01-05	Cigarette filter
CS227339B2 (en)	1984-04-16	Cigarette with filter
JP2005511107A (ja)	2005-04-28	換気口付き喫煙品
FI70367C (fi)	1986-09-19	Cigarrettfilter
US4542754A (en)	1985-09-24	Filtered cigarette
FI74197B (fi)	1987-09-30	Cigarrettfilter.
FI69237C (fi)	1986-01-10	Cigarrettfilter
FI77140B (fi)	1988-10-31	Foerbaettrat cigarettmunstycke.
FI70513B (fi)	1986-06-06	Cigarrettfilter
FI71865B (fi)	1986-11-28	Cigarrettfilter
US4540005A (en)	1985-09-10	Cigarette having a mouthpiece
JPH04252168A (ja)	1992-09-08	シガレットフィルター
US4611607A (en)	1986-09-16	Cigarette filter
SU1547692A3 (ru)	1990-02-28	Фильтр дл сигарет
FI80825C (fi)	1990-08-10	Roekningsartikel.
US4643206A (en)	1987-02-17	Cigarette filter
GB2150414A (en)	1985-07-03	Cigarette having a mouthpiece and method of making same
PL138732B1 (en)	1986-10-31	Smoke filter in particular for cigarettes

FI70369C - Cigarrettfilter - Google Patents

Info