FI900155L - COAXIAL FILTER CIGARETTE. - Google Patents

COAXIAL FILTER CIGARETTE. Download PDF

Info

Publication number: FI900155L
Authority: FI; Finland
Prior art keywords: filter cigarette; coaxial filter; coaxial; cigarette; filter
Prior art date: 1989-01-17

Application number

FI900155A

Other languages

Finnish (fi)

Other versions

FI89552B (en

FI900155A0 (en

FI89552C (en

Inventor

Werner Schneider

Horst Borowski

Erwin Kausch

Rolf Kuetting

Meinhard Meyer

Knut Moeller

Bernd-Henrik Mueller

Erhard Rittershaus

Gert Rudolph

Adolf Schlueter

Wolfgang Wiethaup

Original Assignee

Bat Cigarettenfab Gmbh

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.)

1989-01-17

Filing date

1990-01-11

Publication date

1990-07-18

1990-01-11 Application filed by Bat Cigarettenfab Gmbh filed Critical Bat Cigarettenfab Gmbh

1990-01-11 Publication of FI900155A0 publication Critical patent/FI900155A0/en

1990-07-18 Publication of FI900155L publication Critical patent/FI900155L/en

1993-07-15 Publication of FI89552B publication Critical patent/FI89552B/en

1993-10-25 Application granted granted Critical

1993-10-25 Publication of FI89552C publication Critical patent/FI89552C/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
- A24D1/00—Cigars; 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

FI900155A 1989-01-17 1990-01-11 Coaxial filter cigarette FI89552C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3901226		1989-01-17
DE3901226A DE3901226C1 (en)	1989-01-17	1989-01-17

Publications (4)

Publication Number	Publication Date
FI900155A0 FI900155A0 (en)	1990-01-11
FI900155L true FI900155L (en)	1990-07-18
FI89552B FI89552B (en)	1993-07-15
FI89552C FI89552C (en)	1993-10-25

Family

ID=6372241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI900155A FI89552C (en)	1989-01-17	1990-01-11	Coaxial filter cigarette

Country Status (9)

Country	Link
EP (1)	EP0378788B1 (en)
JP (1)	JP2594657B2 (en)
AT (1)	ATE96288T1 (en)
AU (1)	AU621451B2 (en)
CA (1)	CA2007022C (en)
DE (2)	DE3901226C1 (en)
DK (1)	DK173403B1 (en)
FI (1)	FI89552C (en)
MY (1)	MY105180A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MY103663A (en) *	1987-12-22	1993-08-28	Bat Cigarettenfab Gmbh	Coaxial cigarette.
AU635095B2 (en) *	1990-08-24	1993-03-11	Philip Morris Products Inc.	Concentric smoking filter having discrete tow and web filter media
US5365951A (en) *	1990-08-24	1994-11-22	Philip Morris Incorporated	Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5746230A (en) *	1990-08-24	1998-05-05	Philip Morris Incorporated	Concentric smoking filter having discrete tow and web filter media
US5105838A (en) *	1990-10-23	1992-04-21	R.J. Reynolds Tobacco Company	Cigarette
DE4107026C1 (en) *	1991-03-01	1992-03-12	H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg, De	Individual cigarette making kit - has highly porous areas in paper and tobacco plug
DE4107522C2 (en) *	1991-03-08	1994-02-17	Bat Cigarettenfab Gmbh	Coaxial cigarette
DE4127420C2 (en) *	1991-08-19	1996-07-25	Bat Cigarettenfab Gmbh	Coaxial filter cigarette
DE4321069C2 (en) *	1993-06-24	1998-09-10	Bat Cigarettenfab Gmbh	Coaxial filter cigarette
EP0693258B1 (en)	1994-07-19	1999-06-02	British-American Tobacco (Germany) GmbH	Tobacco cartridge
DE19703003A1 (en)	1997-01-28	1998-07-30	Bat Cigarettenfab Gmbh	Cigarette with reduced staining and reduced sidestream smoke
DE19722812C2 (en) *	1997-05-30	2003-02-13	Bat Cigarettenfab Gmbh	Ultralight coaxial cigarette with multi-part filter
DE19757712C1 (en) *	1997-12-23	1999-06-24	Bat Cigarettenfab Gmbh	Cross flow barrier coaxial cigarette and method of making a coaxial cigarette
US6345625B1 (en)	1997-12-06	2002-02-12	Kar Eng Chew	Filter for secondary smoke and smoking articles incorporating the same
ATE354296T1 (en) *	2003-09-30	2007-03-15	Reynolds Tobacco Co R	SMOKABLE ROD FOR A CIGARETTE
US7503330B2 (en)	2003-09-30	2009-03-17	R.J. Reynolds Tobacco Company	Smokable rod for a cigarette
US11602164B2 (en) *	2019-03-14	2023-03-14	Rai Strategic Holdings, Inc.	Aerosol delivery device with graded porosity from inner to outer wall surfaces

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR998556A (en) *	1945-10-29	1952-01-21	Papeteries De Mauduit Sa Des	Cigarette
FR1322254A (en) *	1962-02-14	1963-03-29		Double decker cigar and double decker cigarette
US3356094A (en) *	1965-09-22	1967-12-05	Battelle Memorial Institute	Smoking devices
GB1086443A (en) *	1966-05-03	1967-10-11	James Alexander Everet Bell	Cigarette
GB1228747A (en) *	1967-09-07	1971-04-15
DE2620335A1 (en) *	1976-05-07	1977-11-24	Brasec Gmbh Chemisch Physikali	Cigarettes low in toxic smoke components - with empty central tube of air impermeable walls and filter tip
US4219031A (en) *	1979-03-05	1980-08-26	Philip Morris Incorporated	Smoking product having core of fibrillar carbonized matter
US4291711A (en) *	1979-03-27	1981-09-29	American Filtrona Corporation	Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
GB2070409A (en) *	1980-01-18	1981-09-09	British American Tobacco Co	Filament, comprising smoke- modifying agent, in smoking article
GB2069310B (en) *	1980-02-20	1983-09-14	Molins Ltd	Manufacture of cigarettes
GB2119221B (en) *	1982-04-05	1986-05-29	Filtrona Ltd	Cigarette filter
GB8502651D0 (en) *	1985-02-01	1985-03-06	British American Tobacco Co	Smoking articles
MY103663A (en) *	1987-12-22	1993-08-28	Bat Cigarettenfab Gmbh	Coaxial cigarette.
DE3743597C1 (en) *	1987-12-22	1989-02-16	Bat Cigarettenfab Gmbh	Coaxial cigarette

1989
- 1989-01-17 DE DE3901226A patent/DE3901226C1/de not_active Expired - Lifetime
- 1989-11-27 EP EP89121849A patent/EP0378788B1/en not_active Expired - Lifetime
- 1989-11-27 DE DE89121849T patent/DE58906030D1/en not_active Expired - Lifetime
- 1989-11-27 AT AT89121849T patent/ATE96288T1/en not_active IP Right Cessation
1990
- 1990-01-03 CA CA002007022A patent/CA2007022C/en not_active Expired - Fee Related
- 1990-01-11 DK DK199000073A patent/DK173403B1/en not_active IP Right Cessation
- 1990-01-11 FI FI900155A patent/FI89552C/en active IP Right Grant
- 1990-01-15 MY MYPI90000061A patent/MY105180A/en unknown
- 1990-01-16 JP JP2006979A patent/JP2594657B2/en not_active Expired - Lifetime
- 1990-01-16 AU AU48501/90A patent/AU621451B2/en not_active Expired

Also Published As

Publication number	Publication date
FI89552B (en)	1993-07-15
EP0378788B1 (en)	1993-10-27
FI900155A0 (en)	1990-01-11
DK173403B1 (en)	2000-09-25
ATE96288T1 (en)	1993-11-15
CA2007022A1 (en)	1990-07-17
JPH02234661A (en)	1990-09-17
MY105180A (en)	1994-08-30
JP2594657B2 (en)	1997-03-26
DK7390D0 (en)	1990-01-11
DK7390A (en)	1990-07-18
DE58906030D1 (en)	1993-12-02
FI89552C (en)	1993-10-25
HK1005842A1 (en)	1999-01-29
AU621451B2 (en)	1992-03-12
DE3901226C1 (en)	1990-07-26
AU4850190A (en)	1990-07-26
CA2007022C (en)	1996-09-03
EP0378788A1 (en)	1990-07-25

Publication	Publication Date	Title
NO903246D0 (en)	1990-07-19	FILTER CIGARETTE.
DE3878843D1 (en)	1993-04-08	FILTER CIGARETTE.
NO904172L (en)	1991-03-27	CIGARETTE FILTER.
BR9003395A (en)	1991-08-27	CIGARETTE
DE3866096D1 (en)	1991-12-12	ANTI-EMPTY FILTER.
DE3852534D1 (en)	1995-02-02	Dielectric filter.
FI900155L (en)	1990-07-18	COAXIAL FILTER CIGARETTE.
DE3763929D1 (en)	1990-08-30	FILTER CIGARETTE.
DE69014693D1 (en)	1995-01-19	Dielectric resonator filter.
TR27929A (en)	1995-10-16	Cigarette paper.
DE59004707D1 (en)	1994-03-31	FILTER CONNECTOR.
DE59207041D1 (en)	1996-10-10	Coaxial filter cigarette
NO873566D0 (en)	1987-08-24	CIGARETTE FILTER.
FI891851A0 (en)	1989-04-18	RENGOERINGS- / AVSKILJNINGSAPPARAT FOER FILTER I VAOT- OCH TORRSUGARE.
FI900143A0 (en)	1990-01-10	KERAMISKT FILTER FOER FILTRERING AV METALLSMAELTER.
NO905381D0 (en)	1990-12-12	CIGARETTE.
FI900719A0 (en)	1990-02-14	FILTER.
DE69012283D1 (en)	1994-10-13	Filter unit.
BR8806890A (en)	1989-08-29	COAXIAL CIGARETTE
DE3861780D1 (en)	1991-03-28	HALF-MASK-DESIGNED HEPAID FILTER.
IT1215721B (en)	1990-02-22	CIGARETTE FILTER.
FI910350A0 (en)	1991-01-23	FILTER OCH TORKARE.
ES1008667Y (en)	1989-12-16	FILTER FOR CIGARETTES.
FI901884A0 (en)	1990-04-12	CIGARETTES OCH DESS FILTER.
NO883559D0 (en)	1988-08-11	CIGARETTE FILTER.

Legal Events

Date	Code	Title	Description
1993-06-16	BB	Publication of examined application
1995-07-06	TC	Name/ company changed in patent	Owner name: BRITISH-AMERICAN TOBACCO (GERMANY) GMBH
2004-08-31	FG	Patent granted	Owner name: BRITISH-AMERICAN TOBACCO (GERMANY) GMBH