NL8401611A - Sigarettefilter. - Google Patents

Sigarettefilter. Download PDF

Info

Publication number: NL8401611A
Authority: NL; Netherlands
Prior art keywords: smoke; permeable; impermeable; core member; filter
Prior art date: 1983-05-26

Application number

NL8401611A

Other languages

English (en)

Dutch (nl)

Original Assignee

Brown & Williamson Tobacco

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.)

1983-05-26

Filing date

1984-05-18

Publication date

1984-12-17

1984-05-18 Application filed by Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco

1984-12-17 Publication of NL8401611A publication Critical patent/NL8401611A/nl

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)

NL8401611A 1983-05-26 1984-05-18 Sigarettefilter. NL8401611A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US49797083		1983-05-26
US06/497,970 US4545391A (en)	1983-05-26	1983-05-26	Cigarette filter

Publications (1)

Publication Number	Publication Date
NL8401611A true NL8401611A (nl)	1984-12-17

Family

ID=23979085

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8401611A NL8401611A (nl)	1983-05-26	1984-05-18	Sigarettefilter.

Country Status (19)

Country	Link
US (1)	US4545391A (de)
JP (1)	JPS59227287A (de)
AU (1)	AU551436B2 (de)
BE (1)	BE899728A (de)
BR (1)	BR8402524A (de)
DE (1)	DE3418862A1 (de)
DK (1)	DK257884A (de)
ES (2)	ES8507333A1 (de)
FI (1)	FI842103A (de)
FR (1)	FR2546379A1 (de)
GB (1)	GB2140271A (de)
GR (1)	GR81578B (de)
IL (1)	IL71922A0 (de)
IT (1)	IT8421099A0 (de)
LU (1)	LU85367A1 (de)
NL (1)	NL8401611A (de)
NO (1)	NO842070L (de)
SE (1)	SE8402841L (de)
ZA (1)	ZA843992B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4681125A (en) *	1985-03-06	1987-07-21	Brown & Williamson Tobacco Corporation	Mouthpiece for tobacco smoke article
IL82729A0 (en) *	1987-06-01	1987-12-20	Jacob Sidi	Disk filter for cigarettes
US5178166A (en) *	1990-09-20	1993-01-12	Philip Morris Incorporated	Filter cigarette
US6699256B1 (en) *	1999-06-04	2004-03-02	St. Jude Medical Atg, Inc.	Medical grafting apparatus and methods
GB9917820D0 (en) *	1999-07-29	1999-09-29	American Filtrona Corp	Filter for a cigarette and filter-tipped cigarette
US20080035163A1 (en) *	2006-08-10	2008-02-14	Shaahin Cheyene	Magnetic Advanced Cigarette Filtration System
DE102006052971A1 (de) *	2006-11-10	2008-05-21	Audi Ag	Kettenumschlingungstrieb
GB0921930D0 (en) *	2009-12-16	2010-02-03	British American Tobacco Co	Smoking article component

Family Cites Families (14)

* 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
FR1353720A (fr) *	1962-02-27	1964-02-28		Procédé d'épuration de la fumée de tabac et filtre pour sa mise en oeuvre
AT302137B (de) *	1969-06-30	1972-10-10	Reynolds Tobacco Co R	Rauchfilter
GB1336267A (en) *	1972-03-15	1973-11-07	Webb F	Filter for cigarettes cigars cheroots pipes and like smoking articles
US3860011A (en) *	1973-08-27	1975-01-14	Liggett & Myers Inc	Hollow filter
US4026306A (en) *	1975-11-06	1977-05-31	American Filtrona Corporation	Tobacco smoke filter
US4174719A (en) *	1977-06-29	1979-11-20	Olin Corporation	Microperforated filter tip cigarette
US4291711A (en) *	1979-03-27	1981-09-29	American Filtrona Corporation	Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4357950A (en) *	1980-05-27	1982-11-09	American Filtrona Corporation	Tobacco smoke filter having improved tar/carbon monoxide ratio
GB2090117B (en) *	1980-12-22	1985-08-21	Imp Group Ltd	Ventilated cigarette tip
US4412004A (en) *	1981-06-26	1983-10-25	Technicon Instruments Corporation	Method for treating red blood cells to effect sphering and reagent therefor
AU559296B2 (en) *	1981-07-06	1987-03-05	Cigarette Components Limited	Filter device
IT1205612B (it) *	1981-07-06	1989-03-23	Cigarette Components Ltd	Assieme di filtrazione per fumo di tabacco
AU556902B2 (en) *	1981-12-18	1986-11-27	Cigarette Components Limited	Tobacco smoke filter

1983
- 1983-05-26 US US06/497,970 patent/US4545391A/en not_active Expired - Lifetime
1984
- 1984-05-18 NL NL8401611A patent/NL8401611A/nl not_active Application Discontinuation
- 1984-05-18 LU LU85367A patent/LU85367A1/fr unknown
- 1984-05-21 AU AU28439/84A patent/AU551436B2/en not_active Expired - Fee Related
- 1984-05-21 DE DE19843418862 patent/DE3418862A1/de not_active Withdrawn
- 1984-05-22 GB GB08413040A patent/GB2140271A/en not_active Withdrawn
- 1984-05-23 FR FR8408034A patent/FR2546379A1/fr not_active Withdrawn
- 1984-05-23 BE BE0/212987A patent/BE899728A/fr not_active IP Right Cessation
- 1984-05-24 GR GR74809A patent/GR81578B/el unknown
- 1984-05-24 NO NO842070A patent/NO842070L/no unknown
- 1984-05-24 IL IL71922A patent/IL71922A0/xx unknown
- 1984-05-25 SE SE8402841A patent/SE8402841L/ not_active Application Discontinuation
- 1984-05-25 ZA ZA843992A patent/ZA843992B/xx unknown
- 1984-05-25 DK DK257884A patent/DK257884A/da not_active Application Discontinuation
- 1984-05-25 BR BR8402524A patent/BR8402524A/pt unknown
- 1984-05-25 FI FI842103A patent/FI842103A/fi not_active Application Discontinuation
- 1984-05-25 IT IT8421099A patent/IT8421099A0/it unknown
- 1984-05-25 JP JP59106314A patent/JPS59227287A/ja active Pending
- 1984-05-25 ES ES532850A patent/ES8507333A1/es not_active Expired
1985
- 1985-04-16 ES ES1985286053U patent/ES286053Y/es not_active Expired

Also Published As

Publication number	Publication date
LU85367A1 (fr)	1984-11-19
FI842103A (fi)	1984-11-27
AU2843984A (en)	1984-11-29
FI842103A0 (fi)	1984-05-25
DK257884D0 (da)	1984-05-25
FR2546379A1 (fr)	1984-11-30
ES286053U (es)	1985-11-01
GR81578B (de)	1984-12-11
AU551436B2 (en)	1986-05-01
DE3418862A1 (de)	1984-11-29
ES532850A0 (es)	1985-09-16
IT8421099A0 (it)	1984-05-25
GB2140271A (en)	1984-11-28
GB8413040D0 (en)	1984-06-27
US4545391A (en)	1985-10-08
DK257884A (da)	1984-11-27
SE8402841D0 (sv)	1984-05-25
BE899728A (fr)	1984-09-17
SE8402841L (sv)	1984-11-27
JPS59227287A (ja)	1984-12-20
ZA843992B (en)	1985-01-30
IL71922A0 (en)	1984-09-30
ES8507333A1 (es)	1985-09-16
ES286053Y (es)	1986-06-16
BR8402524A (pt)	1985-04-02
NO842070L (no)	1984-11-27

Publication	Publication Date	Title
US6718989B1 (en)	2004-04-13	Filter for a cigarette and a filter-tipped cigarette
CA1169326A (en)	1984-06-19	Tipping assembly for elongate smoking article
US9138016B2 (en)	2015-09-22	Smoking articles with significantly reduced gas vapor phase smoking constituents
US8573230B2 (en)	2013-11-05	Smoking article with coaxial tobacco rod
CA1211022A (en)	1986-09-09	Cigarette filter assembly
US8424539B2 (en)	2013-04-23	Smoking article with single piece restrictor and chamber
US5839449A (en)	1998-11-24	Low CO cigarette
EP0908110B1 (de)	2003-08-20	Filterzigarette und filter für eine Zigarette
NZ196978A (en)	1983-11-18	Smoke flow-impedance device for ventilated cigarette
US4649941A (en)	1987-03-17	Adjustable air dilution cigarette exhibiting controlled pressure drop
JPH07147964A (ja)	1995-06-13	タバコ用フィルタ、紙巻きタバコ、及び紙巻きタバコからの微粒子の放出を制御する方法
US5713377A (en)	1998-02-03	Tobacco cartridge
FI74197C (fi)	1988-01-11	Cigarrettfilter.
AU2009275329A1 (en)	2010-01-28	Filter for a smoking article
US4393885A (en)	1983-07-19	Cigarette filter
NL8401611A (nl)	1984-12-17	Sigarettefilter.
GB2088690A (en)	1982-06-16	Ventilated cigarette filter
GB2090117A (en)	1982-07-07	Ventilated cigarette tip
JPH0744136U (ja)	1995-11-07	シガレットフィルター
US4557281A (en)	1985-12-10	Filtered cigarette
US4708150A (en)	1987-11-24	Cigarette filter
US4620557A (en)	1986-11-04	Cigarette having a mouthpiece and method of making same
FI78819C (fi)	1989-10-10	Cigarrettmunstycke.

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1986-01-02	BA	A request for search or an international-type search has been filed
1986-01-02	BB	A search report has been drawn up
1986-03-03	BC	A request for examination has been filed
1987-01-02	BV	The patent application has lapsed