DK160798C - CIGARET FILTER AND CIGARET FILTER ELEMENT - Google Patents

CIGARET FILTER AND CIGARET FILTER ELEMENT

Info

Publication number
DK160798C
DK160798C DK287682A DK287682A DK160798C DK 160798 C DK160798 C DK 160798C DK 287682 A DK287682 A DK 287682A DK 287682 A DK287682 A DK 287682A DK 160798 C DK160798 C DK 160798C
Authority
DK
Denmark
Prior art keywords
cigaret
cigaret filter
filter
filter element
Prior art date
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.)
Filing date
Publication date
Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of DK287682A publication Critical patent/DK287682A/en
Publication of DK160798B publication Critical patent/DK160798B/en
Application granted granted Critical
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 DK116290D0 (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 DK116290D0 (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 (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
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
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
BR112020009253A2 (en) * 2017-11-28 2020-10-20 Philip Morris Products S.A. aerosol generator article with modified structure nozzle
EP4051023A1 (en) * 2019-10-28 2022-09-07 JT International SA Filter component for an 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

Also Published As

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

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Legal Events

Date Code Title Description
PBP Patent lapsed