NO153243C - Sigarettfilter. - Google Patents

Sigarettfilter.

Info

Publication number
NO153243C
NO153243C NO814078A NO814078A NO153243C NO 153243 C NO153243 C NO 153243C NO 814078 A NO814078 A NO 814078A NO 814078 A NO814078 A NO 814078A NO 153243 C NO153243 C NO 153243C
Authority
NO
Norway
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Application number
NO814078A
Other languages
English (en)
Other versions
NO814078L (no
NO153243B (no
Inventor
Robert R Johnson
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 NO814078L publication Critical patent/NO814078L/no
Publication of NO153243B publication Critical patent/NO153243B/no
Publication of NO153243C publication Critical patent/NO153243C/no

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
    • A24D3/02—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
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
NO814078A 1980-12-01 1981-11-30 Sigarettfilter. NO153243C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/211,491 US4362172A (en) 1980-12-01 1980-12-01 Cigarette filter

Publications (3)

Publication Number Publication Date
NO814078L NO814078L (no) 1982-06-02
NO153243B NO153243B (no) 1985-11-04
NO153243C true NO153243C (no) 1986-02-12

Family

ID=22787131

Family Applications (1)

Application Number Title Priority Date Filing Date
NO814078A NO153243C (no) 1980-12-01 1981-11-30 Sigarettfilter.

Country Status (32)

Country Link
US (1) US4362172A (no)
JP (1) JPS57122784A (no)
KR (1) KR830006942A (no)
AR (1) AR226393A1 (no)
AT (1) AT381214B (no)
AU (1) AU541595B2 (no)
BE (1) BE891267A (no)
BG (1) BG38784A3 (no)
BR (1) BR8107794A (no)
CA (1) CA1166922A (no)
CH (1) CH646587A5 (no)
CS (1) CS225149B2 (no)
DE (1) DE3147531A1 (no)
DK (1) DK152327C (no)
EG (1) EG17158A (no)
ES (1) ES271789Y (no)
FI (1) FI813843L (no)
FR (1) FR2494968B1 (no)
GB (1) GB2088193B (no)
HU (1) HU183713B (no)
IL (1) IL64443A (no)
IN (1) IN155466B (no)
IT (1) IT1139884B (no)
LU (1) LU83797A1 (no)
NL (1) NL8105422A (no)
NO (1) NO153243C (no)
NZ (1) NZ199096A (no)
SE (1) SE450329B (no)
SU (1) SU1205747A3 (no)
YU (1) YU280081A (no)
ZA (1) ZA818318B (no)
ZW (1) ZW29181A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582071A (en) * 1980-12-22 1986-04-15 Imperial Group Limited Tipping assembly for an elongate smoking article
DE3105456C2 (de) * 1981-02-14 1985-08-14 Fabriques de Tabac Réunies S.A., Neuchâtel Verfahren zum Herstellen eines stabförmigen, rauchbaren Artikels und Vorrichtung zur Ausübung dieses Verfahrens
ZA829197B (en) * 1981-12-23 1983-09-28 Imp Group Plc A tipping assembly for an elongate smoking article
GB2119221B (en) * 1982-04-05 1986-05-29 Filtrona Ltd Cigarette filter
NL8301520A (nl) * 1983-04-29 1984-11-16 Turmac Tobacco Co Nv Werkwijze en installatie voor het vervaardigen van een sigarettenfilter.
GB2175187B (en) * 1985-04-22 1989-02-01 Cigarette Components Ltd Ventilated tobacco smoke filter
GB8531660D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles
US5178166A (en) * 1990-09-20 1993-01-12 Philip Morris Incorporated Filter cigarette
WO1992015209A1 (fr) * 1991-03-11 1992-09-17 Japan Tobacco Inc. Papier de bout et cigarette l'utilisant
ES2335628T3 (es) * 1998-11-09 2010-03-30 Japan Tobacco Inc. Cigarrillo con filtro.
AT408501B (de) 2000-02-14 2001-12-27 Trierenberg Holding Ag Filterzigarette
KR20080114794A (ko) * 2006-03-10 2008-12-31 브리티쉬 아메리칸 토바코 (인베스트먼츠) 리미티드 흡연 물품의 필터
GB0715172D0 (en) 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette
GB2455733A (en) * 2007-12-19 2009-06-24 British American Tobacco Co Filter for a smoking article
GB0809865D0 (en) 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
CN102273728B (zh) * 2010-06-13 2013-11-06 宁田 阻燃防火卷烟

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864247A (en) * 1958-04-16 1961-03-29 Olin Mathieson Improvements in or relating to cigarettes
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
US3579623A (en) * 1968-07-24 1971-05-18 Philip Morris Inc Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate
US3607512A (en) * 1969-01-03 1971-09-21 Philip Morris Inc Extruding tow filled mouthpiece rod having serrated inner surfaces clenching the tow
US3577996A (en) * 1969-06-30 1971-05-11 Reynolds Tobacco Co R Tobacco smoke filter
AU4119078A (en) * 1977-11-18 1980-05-08 Philip Morris Inc Filter system
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
JPS57122784A (en) 1982-07-30
LU83797A1 (fr) 1982-05-07
IT8125376A0 (it) 1981-12-01
US4362172A (en) 1982-12-07
SE450329B (sv) 1987-06-22
NZ199096A (en) 1985-01-31
NO814078L (no) 1982-06-02
ATA512481A (de) 1986-02-15
CA1166922A (en) 1984-05-08
FR2494968B1 (fr) 1985-07-12
IL64443A0 (en) 1982-03-31
DE3147531A1 (de) 1982-07-08
ES271789U (es) 1983-10-01
CH646587A5 (fr) 1984-12-14
FR2494968A1 (fr) 1982-06-04
NL8105422A (nl) 1982-07-01
IT1139884B (it) 1986-09-24
HU183713B (en) 1984-05-28
ES271789Y (es) 1984-04-01
JPH0431664B2 (no) 1992-05-27
NO153243B (no) 1985-11-04
AT381214B (de) 1986-09-10
SE8107056L (sv) 1982-06-02
EG17158A (en) 1991-06-30
DE3147531C2 (no) 1987-05-21
DK152327B (da) 1988-02-22
AU541595B2 (en) 1985-01-10
IN155466B (no) 1985-02-02
BR8107794A (pt) 1982-08-31
AR226393A1 (es) 1982-06-30
YU280081A (en) 1983-10-31
SU1205747A3 (ru) 1986-01-15
FI813843L (fi) 1982-06-02
GB2088193A (en) 1982-06-09
BG38784A3 (en) 1986-02-28
CS225149B2 (en) 1984-02-13
KR830006942A (ko) 1983-10-12
AU7799781A (en) 1982-06-10
IL64443A (en) 1986-10-31
ZA818318B (en) 1982-11-24
DK152327C (da) 1988-08-01
DK530481A (da) 1982-06-02
ZW29181A1 (en) 1982-02-24
GB2088193B (en) 1985-06-05
BE891267A (fr) 1982-03-16

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Legal Events

Date Code Title Description
MK1K Patent expired

Free format text: EXPIRED IN NOVEMBER 2001