DK166252C - Cigaretfilter - Google Patents

Cigaretfilter

Info

Publication number
DK166252C
DK166252C DK440487A DK440487A DK166252C DK 166252 C DK166252 C DK 166252C DK 440487 A DK440487 A DK 440487A DK 440487 A DK440487 A DK 440487A DK 166252 C DK166252 C DK 166252C
Authority
DK
Denmark
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Application number
DK440487A
Other languages
Danish (da)
English (en)
Other versions
DK440487A (da
DK440487D0 (da
DK166252B (da
Inventor
Charles G Lamb
Andrew Mcmurtrie
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 DK440487D0 publication Critical patent/DK440487D0/da
Publication of DK440487A publication Critical patent/DK440487A/da
Publication of DK166252B publication Critical patent/DK166252B/da
Application granted granted Critical
Publication of DK166252C publication Critical patent/DK166252C/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0275Manufacture of tobacco smoke filters for filters with special features
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • A24D3/043Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • A24D1/027Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/025Final operations, i.e. after the filter rod forming process
    • A24D3/0258Means for making grooves
DK440487A 1986-08-25 1987-08-24 Cigaretfilter DK166252C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/899,590 US4708150A (en) 1986-08-25 1986-08-25 Cigarette filter
US89959086 1986-08-25

Publications (4)

Publication Number Publication Date
DK440487D0 DK440487D0 (da) 1987-08-24
DK440487A DK440487A (da) 1988-02-26
DK166252B DK166252B (da) 1993-03-29
DK166252C true DK166252C (da) 1993-08-23

Family

ID=25411254

Family Applications (1)

Application Number Title Priority Date Filing Date
DK440487A DK166252C (da) 1986-08-25 1987-08-24 Cigaretfilter

Country Status (40)

Country Link
US (1) US4708150A (it)
JP (2) JPS6359872A (it)
KR (1) KR890003309A (it)
AT (1) AT396420B (it)
AU (1) AU579773B2 (it)
BE (1) BE1000812A4 (it)
BG (1) BG49495A3 (it)
BR (1) BR8704271A (it)
CA (1) CA1289433C (it)
CH (1) CH675668A5 (it)
CS (1) CS277416B6 (it)
DE (1) DE3725867A1 (it)
DK (1) DK166252C (it)
EG (1) EG18216A (it)
ES (1) ES2004949A6 (it)
FI (1) FI80826C (it)
FR (1) FR2602958B1 (it)
GB (1) GB2194127B (it)
GR (1) GR871319B (it)
GT (1) GT198700048A (it)
HK (1) HK81993A (it)
HU (1) HU200670B (it)
IE (1) IE60900B1 (it)
IL (1) IL83430A (it)
IN (1) IN170127B (it)
IT (1) IT1222530B (it)
LU (1) LU86967A1 (it)
MX (1) MX159897A (it)
MY (1) MY100047A (it)
NL (1) NL8701974A (it)
NO (1) NO166612C (it)
NZ (1) NZ221531A (it)
PH (1) PH24306A (it)
PL (1) PL152794B1 (it)
SE (1) SE501240C2 (it)
SU (1) SU1547692A3 (it)
TR (1) TR25459A (it)
YU (1) YU46065B (it)
ZA (1) ZA876109B (it)
ZW (1) ZW15587A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008056384B4 (de) 2008-11-10 2017-03-30 British American Tobacco (Germany) Gmbh Multifilter für einen Rauchartikel
GB0906187D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Smoking article filter
GB201104475D0 (en) * 2011-03-16 2011-04-27 Filtrona Filter Prod Dev Co Tobacco smoke filter
EP2510814A1 (en) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilated smoking article including sorbent material
GB201209589D0 (en) * 2012-05-30 2012-07-11 British American Tobacco Co Filter for a smoking article
US10098381B2 (en) * 2013-03-15 2018-10-16 Altria Client Services Llc Electronic smoking article
PL3167727T3 (pl) 2015-11-16 2021-07-12 Reemtsma Cigarettenfabriken Gmbh Artykuł do palenia
US11930839B1 (en) 2023-02-07 2024-03-19 Dimitry Boss Cigarette loading machines and method therefore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1132631A (en) * 1965-10-22 1968-11-06 Cigarette Improvement Corp Improvements in or relating to filter tipped cigars and cigarettes
TR21005A (tr) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi
US4343319A (en) * 1980-11-28 1982-08-10 Brown & Williamson Tobacco Corporation Cigarette filter
US4406294A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
US4406295A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
US4649943A (en) * 1985-02-11 1987-03-17 Brown & Williamson Tobacco Corporation Cigarette filter and method of making the same

Also Published As

Publication number Publication date
IT8721692A0 (it) 1987-08-24
PL267443A1 (en) 1988-06-09
BR8704271A (pt) 1988-04-12
HU200670B (en) 1990-08-28
GT198700048A (es) 1989-02-04
ES2004949A6 (es) 1989-02-16
CH675668A5 (it) 1990-10-31
BG49495A3 (en) 1991-11-15
IL83430A (en) 1991-03-10
IN170127B (it) 1992-02-15
AU579773B2 (en) 1988-12-08
NO873566D0 (no) 1987-08-24
GB2194127B (en) 1990-03-28
PL152794B1 (en) 1991-01-31
HUT47414A (en) 1989-03-28
FI873534A (fi) 1988-02-26
GB8719106D0 (en) 1987-09-16
GR871319B (en) 1988-01-12
ZW15587A1 (en) 1987-11-18
IT1222530B (it) 1990-09-05
IL83430A0 (en) 1988-01-31
FI873534A0 (fi) 1987-08-14
MY100047A (en) 1989-06-29
DK440487A (da) 1988-02-26
CS277416B6 (en) 1993-03-17
JP2549938Y2 (ja) 1997-10-08
ZA876109B (en) 1988-10-26
ATA198587A (de) 1993-01-15
BE1000812A4 (fr) 1989-04-11
FR2602958A1 (fr) 1988-02-26
AT396420B (de) 1993-09-27
YU155587A (en) 1988-10-31
JPH0681298U (ja) 1994-11-22
DE3725867C2 (it) 1991-07-04
SE8703273L (sv) 1988-02-26
SU1547692A3 (ru) 1990-02-28
IE60900B1 (en) 1994-08-24
LU86967A1 (fr) 1987-12-16
GB2194127A (en) 1988-03-02
DK440487D0 (da) 1987-08-24
NO873566L (no) 1988-02-26
FI80826B (fi) 1990-04-30
SE501240C2 (sv) 1994-12-19
FI80826C (fi) 1990-08-10
EG18216A (en) 1993-06-30
NO166612C (no) 1991-08-21
IE872098L (en) 1988-02-25
NZ221531A (en) 1989-08-29
YU46065B (sh) 1992-12-21
MX159897A (es) 1989-09-28
SE8703273D0 (sv) 1987-08-24
TR25459A (tr) 1993-02-12
US4708150A (en) 1987-11-24
HK81993A (en) 1993-08-20
CA1289433C (en) 1991-09-24
DE3725867A1 (de) 1988-03-10
AU7669087A (en) 1988-02-25
FR2602958B1 (fr) 1991-09-20
KR890003309A (ko) 1989-04-14
CS619887A3 (en) 1992-08-12
PH24306A (en) 1990-05-29
NO166612B (no) 1991-05-13
DK166252B (da) 1993-03-29
NL8701974A (nl) 1988-03-16
JPS6359872A (ja) 1988-03-15

Similar Documents

Publication Publication Date Title
DK162692C (da) Cigaretfilter
DK74090A (da) Filtercigaret
DK161659C (da) Cigaretfilter
DE3763929D1 (de) Filtercigarette.
DK161658C (da) Cigaretfilter
DK692487A (da) Tobakspibe
IT1204447B (it) Filtro per sigarette
DK161730C (da) Cigaretfilter
DK16588D0 (da) Filter
DK166252C (da) Cigaretfilter
AT389458B (de) Filter
DK119887A (da) Filterarrangement
LV5032A3 (lv) Cigaretes filtrs
DE3890436T1 (de) Verbesserter wienscher filter
DK122884A (da) Cigaretfilter
KR890009685U (ko) 여파기
KR880020707U (ko) 필터
BR8603368A (pt) Filtro anti-poluente
KR910002074U (ko) 담배 필터
DK42686D0 (da) Cigaretslukker

Legal Events

Date Code Title Description
PBP Patent lapsed