FI832178L - Cigarrettfilter - Google Patents

Cigarrettfilter

Info

Publication number
FI832178L
FI832178L FI832178A FI832178A FI832178L FI 832178 L FI832178 L FI 832178L FI 832178 A FI832178 A FI 832178A FI 832178 A FI832178 A FI 832178A FI 832178 L FI832178 L FI 832178L
Authority
FI
Finland
Prior art keywords
cigarrettfilter
Prior art date
Application number
FI832178A
Other languages
English (en)
Other versions
FI70369C (fi
FI832178A0 (fi
FI70369B (fi
Inventor
Charles G Lamb
Robert A Sanford
Original Assignee
Brown & Williamson Tobacco Corp
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 Brown & Williamson Tobacco Corp filed Critical Brown & Williamson Tobacco Corp
Publication of FI832178A0 publication Critical patent/FI832178A0/fi
Publication of FI832178L publication Critical patent/FI832178L/fi
Application granted granted Critical
Publication of FI70369B publication Critical patent/FI70369B/fi
Publication of FI70369C publication Critical patent/FI70369C/fi

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
    • 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
FI832178A 1982-06-24 1983-06-15 Cigarrettfilter FI70369C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/391,883 US4438776A (en) 1982-06-24 1982-06-24 Cigarette filter
US39188382 1982-06-24

Publications (4)

Publication Number Publication Date
FI832178A0 FI832178A0 (fi) 1983-06-15
FI832178L true FI832178L (fi) 1983-12-25
FI70369B FI70369B (fi) 1986-03-27
FI70369C FI70369C (fi) 1986-09-19

Family

ID=23548341

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832178A FI70369C (fi) 1982-06-24 1983-06-15 Cigarrettfilter

Country Status (31)

Country Link
US (1) US4438776A (fi)
JP (1) JPS592678A (fi)
KR (1) KR840004863A (fi)
AT (1) AT384712B (fi)
AU (1) AU541522B2 (fi)
BE (1) BE896954A (fi)
BR (1) BR8303215A (fi)
CA (1) CA1198647A (fi)
CH (1) CH658572A5 (fi)
DE (1) DE3321080C2 (fi)
DK (1) DK158490C (fi)
EG (1) EG16145A (fi)
ES (1) ES273125Y (fi)
FI (1) FI70369C (fi)
FR (1) FR2529055B1 (fi)
GB (1) GB2122066B (fi)
GR (1) GR78592B (fi)
HU (1) HU188907B (fi)
IL (1) IL68841A (fi)
IT (1) IT1169532B (fi)
LU (1) LU84816A1 (fi)
NL (1) NL186617C (fi)
NO (1) NO157725C (fi)
NZ (1) NZ204365A (fi)
PL (1) PL242676A1 (fi)
RO (1) RO88371A (fi)
SE (1) SE453791B (fi)
TR (1) TR21626A (fi)
YU (1) YU136783A (fi)
ZA (1) ZA833853B (fi)
ZW (1) ZW12383A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
GB8809609D0 (en) * 1988-04-22 1988-05-25 Imp Tobacco Ltd Improvements relating to filters for rods of smoking material
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
GB2347607B (en) * 1999-03-09 2003-10-22 Filtrona Int Ltd Papirosi cigarette filter
GB9917820D0 (en) * 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter-tipped cigarette
GB9917819D0 (en) 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter cigarette
UA118460C2 (uk) * 2011-12-09 2019-01-25 Джапан Тобакко Інк. Курильний виріб і фільтр
EP2950674B1 (en) * 2013-01-30 2023-08-30 Philip Morris Products S.A. Improved aerosol from tobacco
GB2562764A (en) * 2017-05-24 2018-11-28 Robert Hopps Jason Tobacco-containing consumable for aerosol generating devices
JP6864294B2 (ja) * 2018-04-12 2021-04-28 株式会社東亜産業 電子タバコカートリッジ
CN117918561A (zh) * 2018-05-17 2024-04-26 未来科技株式会社 用于芳香烟弹的受热芳香发生基材及制备方法及设备
JPWO2024142168A1 (fi) * 2022-12-26 2024-07-04
WO2025037415A1 (ja) * 2023-08-17 2025-02-20 日本たばこ産業株式会社 香味吸引物品用のフィルタ部及び香味吸引物品

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625391A (en) * 1947-07-28 1949-06-27 Harry Wyner Improvements in and relating to cigarette filter plugs and cigarettes made therewith
US3621851A (en) * 1969-11-26 1971-11-23 Kata Mfg & Filtering Co Filter for smoker's article
US3752165A (en) * 1971-12-20 1973-08-14 G Harllee Smoke filter plug and process and cigarette made therefrom
DE2302677A1 (de) * 1972-04-12 1973-10-18 Eastman Kodak Co Tabakrauchfilterelement und verfahren zu seiner herstellung
GB1414745A (en) * 1973-02-26 1975-11-19 Cigarette Components Ltd Tobacco smoke filter
US3910288A (en) * 1973-02-27 1975-10-07 Brown & Williamson Tobacco Corp Programmed filter
GB1428018A (en) * 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
CA1007536A (en) * 1973-07-09 1977-03-29 Leslie E. Payne Filter element for cigarettes
US3860011A (en) * 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter
GB1527705A (en) * 1976-03-01 1978-10-11 Liggett & Myers Inc Cigarette filter
DE3068598D1 (en) * 1979-09-07 1984-08-23 Philip Morris Inc Cigaret mouthpiece
US4342322A (en) * 1980-12-22 1982-08-03 Brown & Williamson Tobacco Corporation Cigarette filter
KR840001262A (ko) * 1981-09-21 1984-04-30 라리 씨이. 아모스 담배 휠터

Also Published As

Publication number Publication date
DK289683D0 (da) 1983-06-23
DK158490C (da) 1990-10-29
IT1169532B (it) 1987-06-03
AT384712B (de) 1987-12-28
US4438776A (en) 1984-03-27
SE8303590D0 (sv) 1983-06-22
HU188907B (en) 1986-05-28
NZ204365A (en) 1986-04-11
ES273125U (es) 1983-11-01
JPS6126354B2 (fi) 1986-06-20
DE3321080C2 (de) 1986-11-13
BR8303215A (pt) 1984-01-31
GB2122066A (en) 1984-01-11
HUT35492A (en) 1985-07-29
FR2529055A1 (fr) 1983-12-30
FR2529055B1 (fr) 1986-01-31
ATA209483A (de) 1987-06-15
ES273125Y (es) 1984-05-16
IL68841A (en) 1985-12-31
CA1198647A (en) 1985-12-31
ZA833853B (en) 1984-02-29
FI70369C (fi) 1986-09-19
CH658572A5 (de) 1986-11-28
SE8303590L (sv) 1983-12-25
NO157725B (no) 1988-02-01
IT8321780A0 (it) 1983-06-24
BE896954A (fr) 1983-10-03
AU541522B2 (en) 1985-01-10
FI832178A0 (fi) 1983-06-15
DK289683A (da) 1983-12-25
LU84816A1 (fr) 1983-11-17
DE3321080A1 (de) 1983-12-29
KR840004863A (ko) 1984-10-31
TR21626A (tr) 1986-05-03
SE453791B (sv) 1988-03-07
NL186617B (nl) 1990-08-16
IL68841A0 (en) 1983-10-31
NO832291L (no) 1983-12-27
ZW12383A1 (en) 1983-08-24
DK158490B (da) 1990-05-28
NO157725C (no) 1988-05-11
YU136783A (en) 1985-10-31
FI70369B (fi) 1986-03-27
AU1506583A (en) 1984-01-05
RO88371A (ro) 1986-01-30
GB2122066B (en) 1986-10-01
JPS592678A (ja) 1984-01-09
GB8315274D0 (en) 1983-07-06
NL186617C (nl) 1991-01-16
NL8301982A (nl) 1984-01-16
EG16145A (en) 1991-06-30
PL242676A1 (en) 1984-03-12
GR78592B (fi) 1984-09-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BROWN & WILLIAMSON TOBACCO CORPORATION