DK176379A - FILTER NOZZLE FOR FILTER CIGARETTES - Google Patents

FILTER NOZZLE FOR FILTER CIGARETTES

Info

Publication number: DK176379A
Authority: DK; Denmark
Prior art keywords: filter; nozzle; cigarettes; filter cigarettes; filter nozzle
Prior art date: 1978-04-28

Application number

DK176379A

Other languages

Danish (da)

Inventor

H A C Thijssen

Original Assignee

Douwe Egberts Tabaksfab

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.)

1978-04-28

Filing date

1979-04-27

Publication date

1979-10-29

1978-04-28 Priority claimed from NL7804641A external-priority patent/NL7804641A/en

1978-05-18 Priority claimed from NL7805408A external-priority patent/NL7805408A/en

1979-04-27 Application filed by Douwe Egberts Tabaksfab filed Critical Douwe Egberts Tabaksfab

1979-10-29 Publication of DK176379A publication Critical patent/DK176379A/en

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
- A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

DK176379A 1978-04-28 1979-04-27 FILTER NOZZLE FOR FILTER CIGARETTES DK176379A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7804641A NL7804641A (en)	1978-04-28	1978-04-28	Cigarette filter tip mouthpiece - has passage through filter opened by excessive suction to act as by=pass
NL7805408A NL7805408A (en)	1978-05-18	1978-05-18	Cigarette filter tip mouthpiece - has passage through filter opened by excessive suction to act as by=pass

Publications (1)

Publication Number	Publication Date
DK176379A true DK176379A (en)	1979-10-29

Family

ID=26645413

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK176379A DK176379A (en)	1978-04-28	1979-04-27	FILTER NOZZLE FOR FILTER CIGARETTES

Country Status (9)

Country	Link
AU (1)	AU4627179A (en)
BE (1)	BE875906A (en)
DE (1)	DE2916431A1 (en)
DK (1)	DK176379A (en)
FR (1)	FR2423992A1 (en)
GB (1)	GB2020537A (en)
IT (2)	IT1112511B (en)
LU (1)	LU81200A1 (en)
NL (1)	NL7902870A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4357950A (en) *	1980-05-27	1982-11-09	American Filtrona Corporation	Tobacco smoke filter having improved tar/carbon monoxide ratio
CH665756A5 (en) *	1985-05-20	1988-06-15	Tobacco Res & Dev	CIGARETTE.
GB2490732A (en)	2011-05-13	2012-11-14	British American Tobacco Co	Filter for a smoking article
CN103485566B (en) *	2013-09-30	2016-01-20	沧州市华油飞达石油装备有限公司	A kind of movable barracks with venting of dust explosion function
GB201411619D0 (en)	2014-06-30	2014-08-13	British American Tobacco Co	Flow control device
AR108880A1 (en) *	2016-06-27	2018-10-03	Philip Morris Products Sa	ARTICLE TO SMOKE WITH ADJUSTMENT OF COMBINED VENTILATION AND FILTRATION EFFICIENCY

1979
- 1979-04-11 NL NL7902870A patent/NL7902870A/en not_active Application Discontinuation
- 1979-04-23 AU AU46271/79A patent/AU4627179A/en not_active Abandoned
- 1979-04-24 DE DE19792916431 patent/DE2916431A1/en not_active Withdrawn
- 1979-04-27 BE BE2/57758A patent/BE875906A/en unknown
- 1979-04-27 IT IT22224/79A patent/IT1112511B/en active
- 1979-04-27 GB GB7914757A patent/GB2020537A/en not_active Withdrawn
- 1979-04-27 DK DK176379A patent/DK176379A/en unknown
- 1979-04-27 IT IT7921444U patent/IT7921444V0/en unknown
- 1979-04-27 LU LU81200A patent/LU81200A1/en unknown
- 1979-04-27 FR FR7910781A patent/FR2423992A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
LU81200A1 (en)	1979-11-07
IT1112511B (en)	1986-01-20
AU4627179A (en)	1980-01-03
FR2423992A1 (en)	1979-11-23
BE875906A (en)	1979-10-29
DE2916431A1 (en)	1979-11-08
IT7921444V0 (en)	1979-04-27
IT7922224A0 (en)	1979-04-27
NL7902870A (en)	1979-10-30
GB2020537A (en)	1979-11-21

Similar Documents

Publication	Publication Date	Title
DK154080A (en)	1980-10-12	CIGARETTE FILTER
IT1116027B (en)	1986-02-10	FILTER
DK150634C (en)	1987-11-30	FILTER
IT7950396A0 (en)	1979-09-28	NON-COMBUSTIBLE CIGARETTE
FI790149A (en)	1979-09-26	WITHOUT FILTER
DK364080A (en)	1981-03-01	CIGARETTE FILTER
GB2035041B (en)	1982-12-22	Cigarette filters
AT378111B (en)	1985-06-25	CIGARETTE FILTER
AT378110B (en)	1985-06-25	CIGARETTE FILTER
AT372248B (en)	1983-09-12	TOBACCO SMOKING FILTER
GB2020536A (en)	1979-11-21	Cigarette filter
DK176379A (en)	1979-10-29	FILTER NOZZLE FOR FILTER CIGARETTES
SE7806372L (en)	1978-12-22	CIGARETTE FILTER FILTER
JPS5542547A (en)	1980-03-25	Tobacco filter
ATA64778A (en)	1980-03-15	FILTER
GB2021925B (en)	1982-11-24	Cigarette filters
DK188080A (en)	1980-04-30	PROCEDURE FOR FILTERING
FI782930A (en)	1979-03-30	FILTER FOR CIGARETTE SAMT FOERFARANDE FOER DERAS FRAMSTAELLNING
GB2033722B (en)	1983-01-12	Cigarette filters
DK439279A (en)	1980-04-20	TOBACCO PIBE
JPS5529932A (en)	1980-03-03	Tobacco filter
JPS5568282A (en)	1980-05-22	Tobacco filter
ES238971Y (en)	1979-05-01	PERFECTED FILTER NOZZLE.
BR7800985A (en)	1979-09-04	CIGARETTE
IT1120307B (en)	1986-03-19	CIGARETTE FILTER