SE8106833L - Cigarettfilter - Google Patents

Cigarettfilter

Info

Publication number
SE8106833L
SE8106833L SE8106833A SE8106833A SE8106833L SE 8106833 L SE8106833 L SE 8106833L SE 8106833 A SE8106833 A SE 8106833A SE 8106833 A SE8106833 A SE 8106833A SE 8106833 L SE8106833 L SE 8106833L
Authority
SE
Sweden
Prior art keywords
groove
filter
wrapper
filter rod
porous
Prior art date
Application number
SE8106833A
Other languages
English (en)
Swedish (sv)
Other versions
SE450328B (sv
Inventor
R R Johnson
D V Cantrell
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 SE8106833L publication Critical patent/SE8106833L/
Publication of SE450328B publication Critical patent/SE450328B/sv

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
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
SE8106833A 1980-11-21 1981-11-17 Cigarettfilter forsett med spar SE450328B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/208,951 US4362171A (en) 1980-11-21 1980-11-21 Cigarette filter

Publications (2)

Publication Number Publication Date
SE8106833L true SE8106833L (sv) 1982-05-22
SE450328B SE450328B (sv) 1987-06-22

Family

ID=22776728

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106833A SE450328B (sv) 1980-11-21 1981-11-17 Cigarettfilter forsett med spar

Country Status (42)

Country Link
US (1) US4362171A ( )
JP (1) JPS57110184A ( )
KR (1) KR830006940A ( )
AR (1) AR225845A1 ( )
AT (1) ATA456981A ( )
AU (1) AU541394B2 ( )
BE (1) BE890914A ( )
BG (1) BG38485A3 ( )
BR (1) BR8107539A ( )
CA (1) CA1166924A ( )
CH (1) CH654986A5 ( )
CS (1) CS225147B2 ( )
DE (1) DE3143965A1 ( )
DK (1) DK160400C ( )
EG (1) EG15083A ( )
ES (1) ES270888Y ( )
FI (1) FI70778C ( )
FR (1) FR2494566A1 ( )
GB (1) GB2088191B ( )
GR (1) GR76319B ( )
HK (1) HK8785A ( )
HU (1) HU187469B ( )
IE (1) IE52304B1 ( )
IL (1) IL64270A0 ( )
IN (1) IN157509B ( )
IT (1) IT1139808B ( )
KE (1) KE3470A ( )
LU (1) LU83726A1 ( )
MX (1) MX152732A ( )
MY (1) MY8500874A ( )
NL (1) NL191252C ( )
NO (1) NO153871C ( )
NZ (1) NZ198848A ( )
PH (1) PH18515A ( )
PL (1) PL129929B1 ( )
SE (1) SE450328B ( )
SG (1) SG68684G ( )
SU (1) SU1184430A3 ( )
TR (1) TR21005A ( )
YU (1) YU259381A ( )
ZA (1) ZA817589B ( )
ZW (1) ZW26581A1 ( )

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446878A (en) * 1981-09-21 1984-05-08 Brown & Williamson Tobacco Corporation Cigarette filter
US4724848A (en) * 1982-08-18 1988-02-16 British-American Tobacco Company Limited Smoking article filters
DE3374164D1 (en) * 1982-09-01 1987-12-03 Imp Tobacco Co Ltd Tipping assembly for an elongate smoking article
US4570649A (en) * 1982-09-30 1986-02-18 Philip Morris Incorporated Filter cigarette
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
US4526183A (en) * 1982-09-30 1985-07-02 Philip Morris Incorporated Filter cigarette
US4649944A (en) * 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US4532943A (en) * 1982-09-30 1985-08-06 Philip Morris Incorporated Adjustable filter cigarette
GB8330894D0 (en) * 1983-11-18 1983-12-29 British American Tobacco Co Smoking-article mouthpiece elements
US4620557A (en) * 1983-12-05 1986-11-04 Brown & Williamson Tobacco Corporation Cigarette having a mouthpiece and method of making same
US4542754A (en) * 1983-12-05 1985-09-24 Brown & Williamson Tobacco Corporation Filtered cigarette
US4580584A (en) * 1984-02-21 1986-04-08 Brown & Williamson Tobacco Corporation Cigarette filter
DE3408415A1 (de) * 1984-03-08 1985-09-19 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Filtercigarette mit ventiliertem hohlmundstueck
GB8407671D0 (en) * 1984-03-23 1984-05-02 Brritish American Tobacco Co L Smoking article mouth-piece elements
US4617946A (en) * 1984-11-09 1986-10-21 Brown & Williamson Tobacco Corporation Tobacco smoke mouthpiece and method of making same
GB8429104D0 (en) * 1984-11-17 1984-12-27 British American Tobacco Co Tobacco smoke filters
US4649943A (en) * 1985-02-11 1987-03-17 Brown & Williamson Tobacco Corporation Cigarette filter and method of making the same
US4681125A (en) * 1985-03-06 1987-07-21 Brown & Williamson Tobacco Corporation Mouthpiece for tobacco smoke article
GB8531659D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles
US4708150A (en) * 1986-08-25 1987-11-24 Brown & Williamson Tobacco Corporation Cigarette filter
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US5178166A (en) * 1990-09-20 1993-01-12 Philip Morris Incorporated Filter cigarette
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
ES2269284T3 (es) * 2001-12-18 2007-04-01 British American Tobacco (Germany) Gmbh Filtro para un articulo fumable.
AU2006202993B2 (en) * 2001-12-18 2007-09-20 British American Tobacco (Investments) Limited Ventilated smoking article
GB0809865D0 (en) 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
WO2015035220A1 (en) * 2013-09-05 2015-03-12 Lorillard Tobacco Company Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
FR1531543A (fr) * 1967-05-22 1968-07-05 Seita Nouvel embout pour produits à fumer
FR2142412A5 ( ) * 1972-06-13 1973-01-26 Seita
US3910288A (en) * 1973-02-27 1975-10-07 Brown & Williamson Tobacco Programmed filter
GB1428018A (en) * 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
US4022221A (en) * 1975-10-31 1977-05-10 American Filtrona Corporation Tobacco smoke filter
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
AR225845A1 (es) 1982-04-30
IT8125187A0 (it) 1981-11-19
ES270888U (es) 1983-09-01
ZA817589B (en) 1982-10-27
FR2494566A1 (fr) 1982-05-28
FI813711L (fi) 1982-05-22
FI70778B (fi) 1986-07-18
DK160400B (da) 1991-03-11
SU1184430A3 (ru) 1985-10-07
IL64270A0 (en) 1982-02-28
CH654986A5 (de) 1986-03-27
DK160400C (da) 1991-09-16
AU7672481A (en) 1982-04-29
NL191252B (nl) 1994-11-16
BR8107539A (pt) 1982-08-17
CS225147B2 (en) 1984-02-13
ZW26581A1 (en) 1982-05-26
PL233918A1 ( ) 1982-06-07
LU83726A1 (fr) 1982-02-18
GB2088191A (en) 1982-06-09
BE890914A (fr) 1982-02-15
GB2088191B (en) 1984-08-08
HK8785A (en) 1985-02-08
EG15083A (en) 1985-12-31
IN157509B ( ) 1986-04-12
SE450328B (sv) 1987-06-22
GR76319B ( ) 1984-08-04
MX152732A (es) 1985-10-23
KE3470A (en) 1984-11-09
NO813946L (no) 1982-05-24
YU259381A (en) 1983-10-31
PL129929B1 (en) 1984-06-30
PH18515A (en) 1985-08-02
FR2494566B1 ( ) 1984-11-09
CA1166924A (en) 1984-05-08
AU541394B2 (en) 1985-01-03
NO153871B (no) 1986-03-03
TR21005A (tr) 1983-05-01
IT1139808B (it) 1986-09-24
KR830006940A (ko) 1983-10-12
US4362171A (en) 1982-12-07
DK515081A (da) 1982-05-22
NZ198848A (en) 1983-12-16
IE52304B1 (en) 1987-09-02
NL191252C (nl) 1995-04-18
BG38485A3 (en) 1985-12-16
NL8105011A (nl) 1982-06-16
JPS57110184A (en) 1982-07-08
SG68684G (en) 1985-03-15
MY8500874A (en) 1985-12-31
ATA456981A (de) 1985-05-15
DE3143965A1 (de) 1982-06-24
HU187469B (en) 1986-01-28
DE3143965C2 ( ) 1987-05-21
IE812636L (en) 1982-05-21
FI70778C (fi) 1986-10-27
NO153871C (no) 1986-06-11
ES270888Y (es) 1984-03-16

Similar Documents

Publication Publication Date Title
SE8106833L (sv) Cigarettfilter
SE8002712L (sv) Cigarrettfilter
ES271788U (es) Filtro para cigarrillos
SE8401632D0 (sv) Ventilerat cigarrettfilter och rokfordelande munstycke
SE8107233L (sv) Cigarrettfilter
ES296069U (es) Un filtro mejorado para cigarrillos
SE8505146L (sv) Cigarettfilter
SE8500463L (sv) Cigarrettfilter
ES273623U (es) Filtro para cigarrillos.
SE8300823L (sv) Cigarrettfilter
SE8205280D0 (sv) Cigarrettfilter
IE820332L (en) Cigarette filter
SE8107056L (sv) Forbettrad cigarrettfilter
SE8200640L (sv) Cigarettfilter
SE8204080L (sv) Filteranordning
SE8204081L (sv) Cigarettfilter
ATE6745T1 (de) Patronenfilter.
MY102515A (en) Improved cigarette filter
SE8703273D0 (sv) Cigarette filter
SE8301709L (sv) Cigarettfilter
ES243149U (es) Saco de plastico con valvula de llenado.
DE3173153D1 (en) Filter for the introduction of a cigarette
ATE18128T1 (de) Entlueftungsventil als blutsperre.
GEP19960650B (en) Cigarette filter
GEP19960647B (en) Cigarette filter

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8106833-0

Format of ref document f/p: F