FI70369C - Cigarrettfilter - Google Patents

Cigarrettfilter Download PDF

Info

Publication number
FI70369C
FI70369C FI832178A FI832178A FI70369C FI 70369 C FI70369 C FI 70369C FI 832178 A FI832178 A FI 832178A FI 832178 A FI832178 A FI 832178A FI 70369 C FI70369 C FI 70369C
Authority
FI
Finland
Prior art keywords
filter
filter rod
channels
rod
cigarette
Prior art date
Application number
FI832178A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI70369B (fi
FI832178A0 (fi
FI832178L (fi
Inventor
Charles G Lamb
Robert A Sanford
Original Assignee
Brown & Williamson Tobacco
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 filed Critical Brown & Williamson Tobacco
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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
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 FI832178L (fi) 1983-12-25
FI70369B FI70369B (fi) 1986-03-27
FI70369C true 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 (pt)
JP (1) JPS592678A (pt)
KR (1) KR840004863A (pt)
AT (1) AT384712B (pt)
AU (1) AU541522B2 (pt)
BE (1) BE896954A (pt)
BR (1) BR8303215A (pt)
CA (1) CA1198647A (pt)
CH (1) CH658572A5 (pt)
DE (1) DE3321080C2 (pt)
DK (1) DK158490C (pt)
EG (1) EG16145A (pt)
ES (1) ES273125Y (pt)
FI (1) FI70369C (pt)
FR (1) FR2529055B1 (pt)
GB (1) GB2122066B (pt)
GR (1) GR78592B (pt)
HU (1) HU188907B (pt)
IL (1) IL68841A (pt)
IT (1) IT1169532B (pt)
LU (1) LU84816A1 (pt)
NL (1) NL186617C (pt)
NO (1) NO157725C (pt)
NZ (1) NZ204365A (pt)
PL (1) PL242676A1 (pt)
RO (1) RO88371A (pt)
SE (1) SE453791B (pt)
TR (1) TR21626A (pt)
YU (1) YU136783A (pt)
ZA (1) ZA833853B (pt)
ZW (1) ZW12383A1 (pt)

Families Citing this family (12)

* 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
JPH0749881Y2 (ja) * 1989-09-14 1995-11-13 株式会社東芝 卓上・壁掛け兼用電話機
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
KR101722303B1 (ko) * 2011-12-09 2017-03-31 니뽄 다바코 산교 가부시키가이샤 끽연 물품, 필터
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
KR20210009334A (ko) * 2018-05-17 2021-01-26 가부시키가이샤 도아 산교 방향 카트리지

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
GB1428018A (en) * 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
US3910288A (en) * 1973-02-27 1975-10-07 Brown & Williamson Tobacco Programmed filter
DE7419672U (de) * 1973-07-09 1977-03-31 R.J. Reynolds Industries Inc., Winston-Salem, N.C. (V.St.A.) Filterelement fuer zigaretten o.dgl. stabfoermige tabakerzeugnisse
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
EP0025327B1 (en) * 1979-09-07 1984-07-18 Philip Morris Incorporated 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
TR21626A (tr) 1986-05-03
NL186617C (nl) 1991-01-16
SE8303590D0 (sv) 1983-06-22
FR2529055A1 (fr) 1983-12-30
AU1506583A (en) 1984-01-05
CH658572A5 (de) 1986-11-28
ES273125U (es) 1983-11-01
ES273125Y (es) 1984-05-16
YU136783A (en) 1985-10-31
AU541522B2 (en) 1985-01-10
BR8303215A (pt) 1984-01-31
IT1169532B (it) 1987-06-03
AT384712B (de) 1987-12-28
GB2122066B (en) 1986-10-01
NZ204365A (en) 1986-04-11
DK289683A (da) 1983-12-25
DE3321080A1 (de) 1983-12-29
NO832291L (no) 1983-12-27
NL8301982A (nl) 1984-01-16
KR840004863A (ko) 1984-10-31
HU188907B (en) 1986-05-28
GB8315274D0 (en) 1983-07-06
CA1198647A (en) 1985-12-31
FI70369B (fi) 1986-03-27
JPS592678A (ja) 1984-01-09
GR78592B (pt) 1984-09-27
GB2122066A (en) 1984-01-11
BE896954A (fr) 1983-10-03
LU84816A1 (fr) 1983-11-17
JPS6126354B2 (pt) 1986-06-20
FR2529055B1 (fr) 1986-01-31
US4438776A (en) 1984-03-27
DK289683D0 (da) 1983-06-23
SE453791B (sv) 1988-03-07
DK158490B (da) 1990-05-28
ZW12383A1 (en) 1983-08-24
ZA833853B (en) 1984-02-29
EG16145A (en) 1991-06-30
DE3321080C2 (de) 1986-11-13
FI832178A0 (fi) 1983-06-15
IL68841A (en) 1985-12-31
HUT35492A (en) 1985-07-29
NL186617B (nl) 1990-08-16
PL242676A1 (en) 1984-03-12
IT8321780A0 (it) 1983-06-24
ATA209483A (de) 1987-06-15
RO88371A (ro) 1986-01-30
SE8303590L (sv) 1983-12-25
NO157725C (no) 1988-05-11
DK158490C (da) 1990-10-29
FI832178L (fi) 1983-12-25
NO157725B (no) 1988-02-01
IL68841A0 (en) 1983-10-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BROWN & WILLIAMSON TOBACCO CORPORATION