HK86189A - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
HK86189A
HK86189A HK861/89A HK86189A HK86189A HK 86189 A HK86189 A HK 86189A HK 861/89 A HK861/89 A HK 861/89A HK 86189 A HK86189 A HK 86189A HK 86189 A HK86189 A HK 86189A
Authority
HK
Hong Kong
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Application number
HK861/89A
Inventor
Anthony Sydney Cantell
Barry James Tompkins
Pandeli Andreas
Original Assignee
Filtrona 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 Filtrona Ltd filed Critical Filtrona Ltd
Publication of HK86189A publication Critical patent/HK86189A/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
HK861/89A 1981-07-06 1989-11-02 Cigarette filter HK86189A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8120815 1981-07-06
GB8212646 1982-04-30

Publications (1)

Publication Number Publication Date
HK86189A true HK86189A (en) 1989-11-10

Family

ID=26280028

Family Applications (1)

Application Number Title Priority Date Filing Date
HK861/89A HK86189A (en) 1981-07-06 1989-11-02 Cigarette filter

Country Status (11)

Country Link
AT (1) AT382302B (en)
AU (1) AU560341B2 (en)
BR (1) BR8203959A (en)
DE (1) DE3225071C2 (en)
ES (1) ES8304775A1 (en)
FR (1) FR2508774A1 (en)
GB (1) GB2103065B (en)
HK (1) HK86189A (en)
IT (1) IT1198385B (en)
NL (1) NL8202711A (en)
SE (1) SE453149B (en)

Families Citing this family (12)

* 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
DE3400004A1 (en) * 1984-01-02 1985-07-18 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg VENTILATION ELEMENT FOR A SMOKABLE ARTICLE
GB8429104D0 (en) * 1984-11-17 1984-12-27 British American Tobacco Co Tobacco smoke filters
CH668533A5 (en) * 1985-08-26 1989-01-13 Baumgartner Papiers Sa CIGARETTE FILTER UNIT.
DE3624661A1 (en) * 1986-07-22 1988-02-04 Rhodia Ag VENTILATED CIGARETTE
GB8721876D0 (en) * 1987-09-17 1987-10-21 Rothmans Int Tobacco Cigarette filter
US5509429A (en) * 1989-03-02 1996-04-23 Kothmans, Benson & Hedges Inc. Uniform tar delivery profile filter
ITBO20130640A1 (en) * 2013-11-25 2015-05-26 Gd Spa FILTERING ELEMENT AND SMOKE ARTICLE INCLUDING THIS FILTER ELEMENT.
DE102015013267A1 (en) 2015-10-07 2017-04-13 Paul Geber Automatic device for cutting food
DE102016108440A1 (en) 2016-05-06 2017-11-09 Paul Geber Cutting device for food
CN114631644A (en) * 2022-04-26 2022-06-17 南通烟滤嘴有限责任公司 Double-layer filter stick, composite filter stick, cigarette and cigarette preparation method
CN115094673A (en) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 Stretch-proof tipping paper capable of increasing air inflow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970817A (en) * 1962-04-04 1964-09-23 United States Filter Corp Method and apparatus for treating, and products formed from, continuous filamentary tows
CA953600A (en) * 1971-03-03 1974-08-27 Thomas W. Summers Cigarette filter

Also Published As

Publication number Publication date
SE8204146L (en) 1983-01-07
AU560341B2 (en) 1987-04-02
ATA262382A (en) 1986-07-15
DE3225071A1 (en) 1983-01-20
IT8222242A0 (en) 1982-07-05
GB2103065A (en) 1983-02-16
SE8204146D0 (en) 1982-07-05
GB2103065B (en) 1985-07-03
AT382302B (en) 1987-02-10
DE3225071C2 (en) 1996-02-22
IT1198385B (en) 1988-12-21
ES514490A0 (en) 1983-04-01
BR8203959A (en) 1983-06-28
ES8304775A1 (en) 1983-04-01
NL8202711A (en) 1983-02-01
FR2508774A1 (en) 1983-01-07
AU8561282A (en) 1983-01-13
SE453149B (en) 1988-01-18

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Legal Events

Date Code Title Description
NR Patent deemed never to have been added to the register under section 13(7) of patents (transitional arrangements) rules