SE8303590L - Cigarrettfilter - Google Patents

Cigarrettfilter

Info

Publication number: SE8303590L
Authority: SE; Sweden
Prior art keywords: filter rod; filter; cigarette filters; channels; generally
Prior art date: 1982-06-24

Application number

SE8303590A

Other languages

Unknown language ( )

English (en)

Other versions

SE453791B (sv

SE8303590D0 (sv

Inventor

C G Lamb

R A Sanford

Original Assignee

Brown & Williamson Tobacco Corp

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

1983-06-22

Publication date

1983-12-25

1983-06-22 Application filed by Brown & Williamson Tobacco Corp filed Critical Brown & Williamson Tobacco Corp

1983-06-22 Publication of SE8303590D0 publication Critical patent/SE8303590D0/sv

1983-12-25 Publication of SE8303590L publication Critical patent/SE8303590L/sv

1988-03-07 Publication of SE453791B publication Critical patent/SE453791B/sv

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
- 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)

SE8303590A 1982-06-24 1983-06-22 Cigarrettfilter innefattande kanaler SE453791B (sv)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
SE8303590D0 SE8303590D0 (sv)	1983-06-22
SE8303590L true SE8303590L (sv)	1983-12-25
SE453791B SE453791B (sv)	1988-03-07

Family

ID=23548341

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8303590A SE453791B (sv)	1982-06-24	1983-06-22	Cigarrettfilter innefattande kanaler

Country Status (31)

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

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
GB9917819D0 (en)	1999-07-29	1999-09-29	American Filtrona Corp	Filter for a cigarette and filter cigarette
GB9917820D0 (en) *	1999-07-29	1999-09-29	American Filtrona Corp	Filter for a cigarette and filter-tipped cigarette
CA2857227C (en) *	2011-12-09	2016-10-11	Japan Tobacco Inc.	Smoking article and filter
CN115226955A (zh) *	2013-01-30	2022-10-25	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
CN117918561A (zh) *	2018-05-17	2024-04-26	未来科技株式会社	用于芳香烟弹的受热芳香发生基材及制备方法及设备
JPWO2024142168A1 (sv) *	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
GB1428018A (en) *	1973-02-27	1976-03-17	British American Tobacco Co	Filtering device for a smoking product
US3910288A (en) *	1973-02-27	1975-10-07	Brown & Williamson Tobacco Corp	Programmed filter
FR2236544B1 (sv) *	1973-07-09	1980-05-09	Reynolds Tobacco Co R
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
DE3068598D1 (en) *	1979-09-07	1984-08-23	Philip Morris Inc	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 FR FR8308715A patent/FR2529055B1/fr not_active Expired
- 1983-05-26 NZ NZ204365A patent/NZ204365A/en unknown
- 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 IL IL68841A patent/IL68841A/xx not_active IP Right Cessation
- 1983-06-01 ZW ZW123/83A patent/ZW12383A1/xx unknown
- 1983-06-02 HU HU831983A patent/HU188907B/hu unknown
- 1983-06-03 GB GB08315274A patent/GB2122066B/en not_active Expired
- 1983-06-03 NL NLAANVRAGE8301982,A patent/NL186617C/xx not_active IP Right Cessation
- 1983-06-03 BE BE0/210927A patent/BE896954A/fr not_active IP Right Cessation
- 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 TR TR21626A patent/TR21626A/xx unknown
- 1983-06-15 FI FI832178A patent/FI70369C/fi not_active IP Right Cessation
- 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 SE SE8303590A patent/SE453791B/sv not_active IP Right Cessation
- 1983-06-22 YU YU01367/83A patent/YU136783A/xx unknown
- 1983-06-22 GR GR71751A patent/GR78592B/el 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 PL PL24267683A patent/PL242676A1/xx unknown
- 1983-06-24 IT IT21780/83A patent/IT1169532B/it active
- 1983-06-24 JP JP58112986A patent/JPS592678A/ja active Granted

Also Published As

Publication number	Publication date
YU136783A (en)	1985-10-31
FI832178A0 (fi)	1983-06-15
JPS592678A (ja)	1984-01-09
IT1169532B (it)	1987-06-03
FI70369C (fi)	1986-09-19
IT8321780A0 (it)	1983-06-24
BE896954A (fr)	1983-10-03
ATA209483A (de)	1987-06-15
NO157725C (no)	1988-05-11
ES273125U (es)	1983-11-01
SE453791B (sv)	1988-03-07
EG16145A (en)	1991-06-30
DK158490B (da)	1990-05-28
DK289683D0 (da)	1983-06-23
IL68841A (en)	1985-12-31
GB2122066A (en)	1984-01-11
LU84816A1 (fr)	1983-11-17
PL242676A1 (en)	1984-03-12
US4438776A (en)	1984-03-27
TR21626A (tr)	1986-05-03
DK289683A (da)	1983-12-25
FI70369B (fi)	1986-03-27
NL8301982A (nl)	1984-01-16
BR8303215A (pt)	1984-01-31
HUT35492A (en)	1985-07-29
AT384712B (de)	1987-12-28
GB8315274D0 (en)	1983-07-06
NL186617B (nl)	1990-08-16
SE8303590D0 (sv)	1983-06-22
AU541522B2 (en)	1985-01-10
JPS6126354B2 (sv)	1986-06-20
HU188907B (en)	1986-05-28
GR78592B (sv)	1984-09-27
DE3321080A1 (de)	1983-12-29
ES273125Y (es)	1984-05-16
NL186617C (nl)	1991-01-16
DK158490C (da)	1990-10-29
FR2529055B1 (fr)	1986-01-31
RO88371A (ro)	1986-01-30
CH658572A5 (de)	1986-11-28
CA1198647A (en)	1985-12-31
KR840004863A (ko)	1984-10-31
DE3321080C2 (de)	1986-11-13
IL68841A0 (en)	1983-10-31
GB2122066B (en)	1986-10-01
FI832178L (fi)	1983-12-25
FR2529055A1 (fr)	1983-12-30
NZ204365A (en)	1986-04-11
ZW12383A1 (en)	1983-08-24
ZA833853B (en)	1984-02-29
AU1506583A (en)	1984-01-05
NO832291L (no)	1983-12-27
NO157725B (no)	1988-02-01

Publication	Publication Date	Title
BG38485A3 (en)	1985-12-16	Filter for cigarettes
SE8203872D0 (sv)	1982-06-22	Cigarrettfilter
ES257048U (es)	1982-07-16	Filtro para cigarrillos.
SE8303590L (sv)	1983-12-25	Cigarrettfilter
ES516044A0 (es)	1983-10-01	"una disposicion de filtro de aire para filtrar aire sucio cargado con material en particulas".
BG38783A3 (bg)	1986-02-28	Филтър за цигари
NZ184503A (en)	1980-05-27	Filter tip cigarette air permeable filter wrapper impregnated with a volatile flavouring agent
SE8502948D0 (sv)	1985-06-13	Cigarettfilter
ES456380A1 (es)	1978-02-01	Un metodo perfeccionado de fabricar una varilla para subsi- guiente division de la misma en tramos de longitud previa- mente determinada para ser utilizados como filtros de ciga- rrillos.
ES238775U (es)	1978-12-16	Disposicion de filtro de cigarrillo.
SE8107056L (sv)	1982-06-02	Forbettrad cigarrettfilter
SE8107626L (sv)	1982-06-23	Cigarrettfilter
SE8406127D0 (sv)	1984-12-04	Filtered cigarette
SE8107233L (sv)	1982-06-06	Cigarrettfilter
SE8300823L (sv)	1983-08-17	Cigarrettfilter
SE8205280D0 (sv)	1982-09-15	Cigarrettfilter
SE8204080L (sv)	1983-01-07	Filteranordning
ES238010U (es)	1978-11-01	Barra de filtro de humo.
MY101098A (en)	1991-07-16	Improvements relating to cigarette filters
MY102515A (en)	1992-07-31	Improved cigarette filter
SE8304453D0 (sv)	1983-08-17	Improvements relating to smoking article filters
SE8301709L (sv)	1983-10-01	Cigarettfilter
ES285919U (es)	1985-11-01	Filtro para cigarrillos
ES285920U (es)	1985-11-01	Filtro para cigarrillos
ES295020A3 (es)	1964-06-16	Perfeccionamientos en filtros, aptos para cigarros, cigarrillos o cartuchos filtrantes

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8303590-7 Format of ref document f/p: F
2001-02-19	NUG	Patent has lapsed	Ref document number: 8303590-7 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8303590-7

Format of ref document f/p: F

2001-02-19

NUG

Patent has lapsed