DK160798C - CIGARET FILTER AND CIGARET FILTER ELEMENT - Google Patents

CIGARET FILTER AND CIGARET FILTER ELEMENT

Info

Publication number: DK160798C
Authority: DK; Denmark
Prior art keywords: cigaret; cigaret filter; filter; filter element
Prior art date: 1981-07-06

Application number

DK287682A

Other languages

Danish (da)

Other versions

DK160798B (en

DK287682A (en

Inventor

Ernest Brian Hayes

Anthony Sydney Cantell

Peter James Rooney

Original Assignee

Cigarette Components Ltd

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.)

1981-07-06

Filing date

1982-06-25

Publication date

1991-10-14

1982-06-25 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1983-01-07 Publication of DK287682A publication Critical patent/DK287682A/en

1991-04-22 Publication of DK160798B publication Critical patent/DK160798B/en

1991-10-14 Application granted granted Critical

1991-10-14 Publication of DK160798C publication Critical patent/DK160798C/en

Links

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

DK287682A 1981-07-06 1982-06-25 CIGARET FILTER AND CIGARET FILTER ELEMENT DK160798C (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB8120821		1981-07-06
GB8120821		1981-07-06
GB8210372		1982-04-07
GB8210372		1982-04-07

Publications (3)

Publication Number	Publication Date
DK287682A DK287682A (en)	1983-01-07
DK160798B DK160798B (en)	1991-04-22
DK160798C true DK160798C (en)	1991-10-14

Family

ID=26280029

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK287682A DK160798C (en)	1981-07-06	1982-06-25	CIGARET FILTER AND CIGARET FILTER ELEMENT
DK116290A DK116290A (en)	1981-07-06	1990-05-10	SMOKE FILTER ELEMENT, CIGAR FILTER AND PROCEDURE FOR MANUFACTURING THE SMOKE FILTER ELEMENT

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK116290A DK116290A (en)	1981-07-06	1990-05-10	SMOKE FILTER ELEMENT, CIGAR FILTER AND PROCEDURE FOR MANUFACTURING THE SMOKE FILTER ELEMENT

Country Status (18)

Country	Link
AT (1)	AT384350B (en)
AU (1)	AU546687B2 (en)
BE (1)	BE893752A (en)
BR (1)	BR8203961A (en)
CA (1)	CA1194753A (en)
CH (1)	CH649448A5 (en)
DE (1)	DE3225091C2 (en)
DK (2)	DK160798C (en)
ES (1)	ES273648Y (en)
FR (1)	FR2508772B1 (en)
GB (1)	GB2102271B (en)
GR (1)	GR76553B (en)
HK (1)	HK86989A (en)
IE (1)	IE53192B1 (en)
IT (1)	IT1198381B (en)
NL (1)	NL8202557A (en)
NO (1)	NO157042C (en)
SE (2)	SE461825B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2118424B (en) *	1982-04-07	1986-07-16	Filtrona Ltd	Tobacco smoke filter
JPS6048156B2 (en) *	1982-07-07	1985-10-25	三菱アセテート株式会社	tobacco smoke filter
GB2133269B (en) *	1982-12-13	1986-08-20	Filtrona Ltd	Tobacco smoke filter
EP0117847B1 (en) *	1983-02-15	1987-01-07	Battelle Memorial Institute	Cigarette
DE3445354A1 (en) *	1983-12-13	1985-08-14	H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg	Cigarette with one-piece, ventilated filter mouthpiece
US5509429A (en) *	1989-03-02	1996-04-23	Kothmans, Benson & Hedges Inc.	Uniform tar delivery profile filter
ATE341234T1 (en)	2001-12-18	2006-10-15	Bat Cigarettenfab Gmbh	FILTER FOR A SMOKABLE ARTICLE
GB201016387D0 (en) *	2010-09-29	2010-11-10	Filtrona Int Ltd	Tobacco smoke filter
GB201112466D0 (en) *	2011-07-20	2011-08-31	British American Tobacco Co	Smoking article
GB201213786D0 (en)	2012-08-01	2012-09-12	Filtrona Filter Prod Dev Co	Tobacco smoke filter
GB201311079D0 (en)	2013-06-21	2013-08-07	British American Tobacco Co	A method of fabricating a filter element
GB201311450D0 (en) *	2013-06-27	2013-08-14	British American Tobacco Co	A method and an apparatus for manufacturing a filter for a smoking article
KR20220088685A (en) *	2019-10-28	2022-06-28	제이티 인터내셔널 소시에떼 아노님	Filter components for aerosol-generating articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1718122A (en) *	1927-01-18	1929-06-18	Shon Clarence L De	Cigarette tip
GB864247A (en)	1958-04-16	1961-03-29	Olin Mathieson	Improvements in or relating to cigarettes
US3490461A (en) *	1967-04-20	1970-01-20	Philip Morris Inc	Cigarette ventilation
US3596663A (en) *	1969-05-29	1971-08-03	Lorillard Co P	Ventilated smoking article
IL36205A (en) *	1970-02-21	1973-05-31	Cigarette Components Ltd	Device for treating tobacco smoke and method for its manufacture
SE381167B (en) *	1974-03-13	1975-12-01	Svenska Tobaks Ab	FILTER FOR TOBACCO SMOKE
CH621051A5 (en) *	1976-12-15	1981-01-15	Cigarette Components Ltd	Tobacco smoke filter and manufacturing process for this
US4256122A (en) *	1979-04-11	1981-03-17	Brown & Williamson Tobacco Corporation	Cigarette filter

1982
- 1982-06-23 IE IE1500/82A patent/IE53192B1/en not_active IP Right Cessation
- 1982-06-24 NL NL8202557A patent/NL8202557A/en active Search and Examination
- 1982-06-25 DK DK287682A patent/DK160798C/en not_active IP Right Cessation
- 1982-06-29 FR FR8211358A patent/FR2508772B1/en not_active Expired
- 1982-06-30 NO NO822284A patent/NO157042C/en unknown
- 1982-07-01 CH CH4012/82A patent/CH649448A5/en not_active IP Right Cessation
- 1982-07-01 SE SE8204081A patent/SE461825B/en not_active IP Right Cessation
- 1982-07-02 GB GB08219239A patent/GB2102271B/en not_active Expired
- 1982-07-02 GR GR68629A patent/GR76553B/el unknown
- 1982-07-02 ES ES1982273648U patent/ES273648Y/en not_active Expired
- 1982-07-02 IT IT22208/82A patent/IT1198381B/en active
- 1982-07-05 DE DE3225091A patent/DE3225091C2/en not_active Expired - Fee Related
- 1982-07-05 CA CA000406561A patent/CA1194753A/en not_active Expired
- 1982-07-05 BE BE0/208525A patent/BE893752A/en not_active IP Right Cessation
- 1982-07-06 AU AU85655/82A patent/AU546687B2/en not_active Ceased
- 1982-07-06 AT AT0261682A patent/AT384350B/en not_active IP Right Cessation
- 1982-07-06 BR BR8203961A patent/BR8203961A/en not_active IP Right Cessation
1989
- 1989-11-02 HK HK869/89A patent/HK86989A/en not_active IP Right Cessation
- 1989-12-21 SE SE8904312A patent/SE8904312L/en not_active Application Discontinuation
1990
- 1990-05-10 DK DK116290A patent/DK116290A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE8904312D0 (en)	1989-12-21
SE8904312L (en)	1989-12-21
NL8202557A (en)	1983-02-01
BR8203961A (en)	1983-06-28
GR76553B (en)	1984-08-10
HK86989A (en)	1989-11-10
IT8222208A0 (en)	1982-07-02
FR2508772B1 (en)	1986-11-14
NO822284L (en)	1983-01-07
SE461825B (en)	1990-04-02
GB2102271A (en)	1983-02-02
NO157042B (en)	1987-10-05
ES273648U (en)	1984-01-16
ATA261682A (en)	1987-04-15
IE821500L (en)	1983-01-06
DK116290D0 (en)	1990-05-10
GB2102271B (en)	1985-11-13
DK116290A (en)	1990-05-10
SE8204081L (en)	1983-01-07
IE53192B1 (en)	1988-08-17
IT1198381B (en)	1988-12-21
BE893752A (en)	1983-01-05
DE3225091C2 (en)	1996-09-19
AT384350B (en)	1987-10-27
ES273648Y (en)	1984-08-01
CA1194753A (en)	1985-10-08
FR2508772A1 (en)	1983-01-07
DK160798B (en)	1991-04-22
SE8204081D0 (en)	1982-07-01
AU546687B2 (en)	1985-09-12
DK287682A (en)	1983-01-07
NO157042C (en)	1988-01-13
DE3225091A1 (en)	1983-01-20
AU8565582A (en)	1983-01-13
CH649448A5 (en)	1985-05-31

Legal Events

Date	Code	Title	Description
1997-02-17	PBP	Patent lapsed

Publication	Publication Date	Title
TR21437A (en)	1984-06-04	BREEDED SMOKING FILTER
FI821541A0 (en)	1982-05-03	FILTER ELEMENT
TR20963A (en)	1983-02-25	SMOKING FILTER
ATA119583A (en)	1988-02-15	CIGARETTE FILTER ELEMENT
DK160798C (en)	1991-10-14	CIGARET FILTER AND CIGARET FILTER ELEMENT
TR21386A (en)	1984-05-01	SMOKING FILTER
TR21982A (en)	1986-05-09	SMOKING FILTER
DK287582A (en)	1983-01-07	FILTER ELEMENT AND PROCEDURE FOR PREPARING THIS
DK344682A (en)	1983-02-04	FILTER CIGARETTE
IT1198385B (en)	1988-12-21	CIGARETTE FILTER
SE8200179L (en)	1982-07-16	CIGARETTE FILTER
DK158368C (en)	1990-10-08	CIGARET AND PROCEDURE FOR ITS MANUFACTURING
FI820470L (en)	1982-08-15	ANORDING FOR FORMING AV CHANNEL AND PERIPHERAL FILTER ELEMENT
DK317882A (en)	1983-01-17	FILTER
LV5033A3 (en)	1993-06-10	Cigarette filter
IT8220794A0 (en)	1982-04-16	CIGARETTE FILTER AND PROCEDURE FOR ITS MANUFACTURE.
SU1029459A1 (en)	2021-07-28	FILTER ELEMENT
TR21414A (en)	1984-05-03	SMOKING FILTER
ES258719Y (en)	1982-06-01	DEPARASITER FILTER
NO852441L (en)	1982-11-01	TEST-VENT FILTERS
BA97173B1 (en)	1999-08-02	Cigarette filter
SU1225088A2 (en)	2021-07-28	FILTER ELEMENT
ATE14990T1 (en)	1985-09-15	FILTER ELEMENT.
DK397982A (en)	1982-09-06	V-SHAPED FILTER