AU546687B2 - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
AU546687B2
AU546687B2 AU85655/82A AU8565582A AU546687B2 AU 546687 B2 AU546687 B2 AU 546687B2 AU 85655/82 A AU85655/82 A AU 85655/82A AU 8565582 A AU8565582 A AU 8565582A AU 546687 B2 AU546687 B2 AU 546687B2
Authority
AU
Australia
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU85655/82A
Other languages
English (en)
Other versions
AU8565582A (en
Inventor
Anthony Sydney Cantell
Ernest Brian Hayes
Peter James Rooney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cigarette Components Ltd
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 AU8565582A publication Critical patent/AU8565582A/en
Application granted granted Critical
Publication of AU546687B2 publication Critical patent/AU546687B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
AU85655/82A 1981-07-06 1982-07-06 Cigarette filter Ceased AU546687B2 (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 (2)

Publication Number Publication Date
AU8565582A AU8565582A (en) 1983-01-13
AU546687B2 true AU546687B2 (en) 1985-09-12

Family

ID=26280029

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85655/82A Ceased AU546687B2 (en) 1981-07-06 1982-07-06 Cigarette filter

Country Status (18)

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

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 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
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 (de) * 1983-12-13 1985-08-14 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Cigarette mit einstueckigem, ventilierten filtermundstueck
US5509429A (en) * 1989-03-02 1996-04-23 Kothmans, Benson & Hedges Inc. Uniform tar delivery profile filter
ES2269284T3 (es) 2001-12-18 2007-04-01 British American Tobacco (Germany) Gmbh Filtro para un articulo fumable.
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
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 A device for treating tobacco smoke and a method for its production
SE381167B (sv) * 1974-03-13 1975-12-01 Svenska Tobaks Ab Filter for tobaksrok
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
AU8565582A (en) 1983-01-13
GB2102271B (en) 1985-11-13
DK116290A (da) 1990-05-10
DK160798C (da) 1991-10-14
CH649448A5 (fr) 1985-05-31
SE461825B (sv) 1990-04-02
DK160798B (da) 1991-04-22
DE3225091A1 (de) 1983-01-20
GB2102271A (en) 1983-02-02
ATA261682A (de) 1987-04-15
NO157042B (no) 1987-10-05
SE8904312D0 (sv) 1989-12-21
SE8904312L (sv) 1989-12-21
ES273648Y (es) 1984-08-01
BR8203961A (pt) 1983-06-28
IT8222208A0 (it) 1982-07-02
SE8204081D0 (sv) 1982-07-01
DK287682A (da) 1983-01-07
ES273648U (es) 1984-01-16
BE893752A (fr) 1983-01-05
FR2508772A1 (fr) 1983-01-07
NL8202557A (nl) 1983-02-01
FR2508772B1 (fr) 1986-11-14
IE53192B1 (en) 1988-08-17
IT1198381B (it) 1988-12-21
SE8204081L (sv) 1983-01-07
HK86989A (en) 1989-11-10
DE3225091C2 (de) 1996-09-19
NO822284L (no) 1983-01-07
CA1194753A (en) 1985-10-08
DK116290D0 (da) 1990-05-10
IE821500L (en) 1983-01-06
NO157042C (no) 1988-01-13
GR76553B (no) 1984-08-10
AT384350B (de) 1987-10-27

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