NO157042C - RFILTER ELEMENTS AND FILTER ELEMENTS INCLUDING MULTIPLE ELE MENTS. - Google Patents

RFILTER ELEMENTS AND FILTER ELEMENTS INCLUDING MULTIPLE ELE MENTS.

Info

Publication number: NO157042C
Authority: NO; Norway
Prior art keywords: elements; rfilter; including multiple; ele ments; filter elements
Prior art date: 1981-07-06

Application number

NO822284A

Other languages

Norwegian (no)

Other versions

NO822284L (en

NO157042B (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

1982-06-30

Publication date

1988-01-13

1982-06-30 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1983-01-07 Publication of NO822284L publication Critical patent/NO822284L/en

1987-10-05 Publication of NO157042B publication Critical patent/NO157042B/en

1988-01-13 Publication of NO157042C publication Critical patent/NO157042C/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

NO822284A 1981-07-06 1982-06-30 RFILTER ELEMENTS AND FILTER ELEMENTS INCLUDING MULTIPLE ELE MENTS. NO157042C (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number	Publication Date
NO822284L NO822284L (en)	1983-01-07
NO157042B NO157042B (en)	1987-10-05
NO157042C true NO157042C (en)	1988-01-13

Family

ID=26280029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO822284A NO157042C (en)	1981-07-06	1982-06-30	RFILTER ELEMENTS AND FILTER ELEMENTS INCLUDING MULTIPLE ELE MENTS.

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 (14)

* 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
DE3461887D1 (en) *	1983-02-15	1987-02-12	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
DK1321050T3 (en)	2001-12-18	2007-02-12	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
WO2019106040A1 (en) *	2017-11-28	2019-06-06	Philip Morris Products S.A.	Aerosol generating article having a mouthpiece with a modified structure
CN114599237A (en) *	2019-10-28	2022-06-07	日本烟草国际股份有限公司	Filter component for aerosol-generating article

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 SE SE8204081A patent/SE461825B/en not_active IP Right Cessation
- 1982-07-01 CH CH4012/82A patent/CH649448A5/en not_active IP Right Cessation
- 1982-07-02 ES ES1982273648U patent/ES273648Y/en not_active Expired
- 1982-07-02 GB GB08219239A patent/GB2102271B/en not_active Expired
- 1982-07-02 IT IT22208/82A patent/IT1198381B/en active
- 1982-07-02 GR GR68629A patent/GR76553B/el unknown
- 1982-07-05 BE BE0/208525A patent/BE893752A/en not_active IP Right Cessation
- 1982-07-05 DE DE3225091A patent/DE3225091C2/en not_active Expired - Fee Related
- 1982-07-05 CA CA000406561A patent/CA1194753A/en not_active Expired
- 1982-07-06 BR BR8203961A patent/BR8203961A/en not_active IP Right Cessation
- 1982-07-06 AT AT0261682A patent/AT384350B/en not_active IP Right Cessation
- 1982-07-06 AU AU85655/82A patent/AU546687B2/en not_active Ceased
1989
- 1989-11-02 HK HK869/89A patent/HK86989A/en not_active IP Right Cessation
- 1989-12-21 SE SE8904312A patent/SE8904312D0/en not_active Application Discontinuation
1990
- 1990-05-10 DK DK116290A patent/DK116290D0/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2508772B1 (en)	1986-11-14
ES273648U (en)	1984-01-16
CA1194753A (en)	1985-10-08
AT384350B (en)	1987-10-27
AU8565582A (en)	1983-01-13
IE821500L (en)	1983-01-06
SE461825B (en)	1990-04-02
DK287682A (en)	1983-01-07
GB2102271A (en)	1983-02-02
SE8904312L (en)	1989-12-21
CH649448A5 (en)	1985-05-31
SE8204081L (en)	1983-01-07
NL8202557A (en)	1983-02-01
GR76553B (en)	1984-08-10
DK160798C (en)	1991-10-14
DK116290A (en)	1990-05-10
FR2508772A1 (en)	1983-01-07
BR8203961A (en)	1983-06-28
SE8204081D0 (en)	1982-07-01
HK86989A (en)	1989-11-10
IT8222208A0 (en)	1982-07-02
AU546687B2 (en)	1985-09-12
BE893752A (en)	1983-01-05
DK116290D0 (en)	1990-05-10
DE3225091A1 (en)	1983-01-20
DE3225091C2 (en)	1996-09-19
ES273648Y (en)	1984-08-01
NO822284L (en)	1983-01-07
NO157042B (en)	1987-10-05
DK160798B (en)	1991-04-22
IE53192B1 (en)	1988-08-17
IT1198381B (en)	1988-12-21
ATA261682A (en)	1987-04-15
SE8904312D0 (en)	1989-12-21
GB2102271B (en)	1985-11-13

Publication	Publication Date	Title
NO852856L (en)	1986-01-22	FILTERING DEVICE AND PROCEDURE FOR ITS MANUFACTURING.
MX9203117A (en)	1992-07-01	BENZOTIOFENOS ANTIESTROGENICOS AND ANTIANDROGENICOS.
NO164506C (en)	1990-10-10	METHOD AND USE THEREOF.
FI850622A0 (en)	1985-02-14	CERAMIC FILTER.
DE3879639T2 (en)	1993-08-26	FILTER ELEMENT AND DEVICE.
NO821399L (en)	1982-12-02	FILTER ELEMENT.
DE3850990T2 (en)	1995-03-23	Filter element.
NO157042C (en)	1988-01-13	RFILTER ELEMENTS AND FILTER ELEMENTS INCLUDING MULTIPLE ELE MENTS.
DE3879488T2 (en)	1993-06-24	MULTIPLE FILTER SCREEN.
DE3582632D1 (en)	1991-05-29	FIBERBED FILTER.
DE3578529D1 (en)	1990-08-09	FILTER ARRANGEMENT.
DE3582138D1 (en)	1991-04-18	NET FILTER.
MX7326E (en)	1988-06-07	IMPROVEMENTS IN FILTER NUMBERS
NO821159L (en)	1982-10-08	2-PIPERAZINOPYRIMIDINE AND THEIR PREPARATION.
DE3850005D1 (en)	1994-07-14	Cross flow filter.
IT8119360A0 (en)	1981-01-27	17ALFA-ACYLOXY-5BETA-CORTICOIDS AND 17ALFA-ACYLOXY-5ALFA-CORTICOIDS.
NO146306C (en)	1982-09-08	FUEL AND USE THEREOF.
DE3882802D1 (en)	1993-09-09	DIGITAL GRID FILTER.
DK148487D0 (en)	1987-03-23	SPECIAL TASK AND PROCEDURE FOR ITS MANUFACTURING
FI852835L (en)	1986-01-20	SAETT ATTLE WITH SCALE AND CIGARETTE FILTER.
IT8123249V0 (en)	1981-10-16	REMOVABLE AND COMPATTABLE CHAIR STRUCTURE.
NO164672C (en)	1990-10-31	COMBINED DRAWERS AND TELEBRIPS.
ATE14990T1 (en)	1985-09-15	FILTER ELEMENT.
ATE66379T1 (en)	1991-09-15	FILTER.
FI841891A0 (en)	1984-05-11	FILTER FOER VAEDRINGSLUFT.