HK30585A - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number
HK30585A
HK30585A HK305/85A HK30585A HK30585A HK 30585 A HK30585 A HK 30585A HK 305/85 A HK305/85 A HK 305/85A HK 30585 A HK30585 A HK 30585A HK 30585 A HK30585 A HK 30585A
Authority
HK
Hong Kong
Prior art keywords
tobacco smoke
smoke filters
filters
tobacco
smoke
Prior art date
Application number
HK305/85A
Other languages
English (en)
Inventor
Martin Lance Reynolds
Robert Reiner 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 HK30585A publication Critical patent/HK30585A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • 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
HK305/85A 1981-03-19 1985-04-18 Tobacco smoke filters HK30585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/245,428 US4387728A (en) 1981-03-19 1981-03-19 Cigarette filter

Publications (1)

Publication Number Publication Date
HK30585A true HK30585A (en) 1985-04-26

Family

ID=22926611

Family Applications (1)

Application Number Title Priority Date Filing Date
HK305/85A HK30585A (en) 1981-03-19 1985-04-18 Tobacco smoke filters

Country Status (39)

Country Link
US (1) US4387728A (xx)
JP (2) JPS57174083A (xx)
KR (1) KR830008530A (xx)
AR (1) AR226959A1 (xx)
AT (1) AT381631B (xx)
AU (1) AU545345B2 (xx)
BE (1) BE892022A (xx)
BR (1) BR8200668A (xx)
CA (1) CA1176939A (xx)
CH (1) CH654726A5 (xx)
CS (1) CS229679B2 (xx)
DE (1) DE3203780A1 (xx)
DK (1) DK153280C (xx)
EG (1) EG15066A (xx)
ES (1) ES272560Y (xx)
FI (1) FI820514L (xx)
FR (1) FR2501971B1 (xx)
GB (1) GB2095093B (xx)
GR (1) GR78356B (xx)
GT (1) GT198274262A (xx)
HK (1) HK30585A (xx)
HU (1) HU187642B (xx)
IE (1) IE820149L (xx)
IL (1) IL65069A (xx)
IN (1) IN154907B (xx)
IT (1) IT1150720B (xx)
KE (1) KE3508A (xx)
LU (1) LU83898A1 (xx)
MY (1) MY8600022A (xx)
NL (2) NL8200590A (xx)
NO (1) NO153674C (xx)
NZ (1) NZ199588A (xx)
PL (1) PL129943B1 (xx)
SE (1) SE452707B (xx)
SG (1) SG8985G (xx)
TR (1) TR21982A (xx)
YU (1) YU42482A (xx)
ZA (1) ZA82589B (xx)
ZW (1) ZW2482A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4499912A (en) * 1981-12-23 1985-02-19 American Filtrona Corporation Free air dilution smoke filter and method and apparatus for fabricating same
US4614199A (en) * 1981-12-23 1986-09-30 American Filtrona Corporation Smoke filter having extended film overwrap and method and apparatus for fabricating same
US4552158A (en) * 1981-12-23 1985-11-12 American Filtrona Corporation Free air dilution smoke filter and method and apparatus for fabricating same
CA1212008A (en) * 1981-12-23 1986-09-30 Richard M. Berger Smoke filter having extended film overwrap and method and apparatus for fabricating same
US4675064A (en) * 1982-11-23 1987-06-23 American Filtrona Corporation Smoke filter having extended film overwrap and method and apparatus for fabricating same
GB8531659D0 (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
DK1321050T3 (da) * 2001-12-18 2007-02-12 Bat Cigarettenfab Gmbh Filter til en rygbar artikel
AU2006202993B2 (en) * 2001-12-18 2007-09-20 British American Tobacco (Investments) Limited Ventilated smoking article
RU2314735C2 (ru) 2002-08-09 2008-01-20 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед Сигареты с фильтром и способ их изготовления
US20060185687A1 (en) * 2004-12-22 2006-08-24 Philip Morris Usa Inc. Filter cigarette and method of making filter cigarette for an electrical smoking system
GB0610144D0 (en) * 2006-05-22 2006-06-28 Filtrona Int Ltd Tobacco smoke filter
KR101538002B1 (ko) * 2006-05-22 2015-07-20 필트로나 인터내셔날 리미티드 담배 연기 필터
GB201119244D0 (en) 2011-11-08 2011-12-21 British American Tobacco Co Smoking article
ES2768980T3 (es) * 2015-08-28 2020-06-24 Jt Int Sa Artículo para fumar

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718122A (en) * 1927-01-18 1929-06-18 Shon Clarence L De Cigarette tip
FR1034663A (xx) * 1949-12-06 1958-07-29 Elie P Aghnides
US3910288A (en) * 1973-02-27 1975-10-07 Brown & Williamson Tobacco Programmed filter
GB1564313A (en) * 1976-03-16 1980-04-10 Molins Ltd Cigarettes
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
FR2501971B1 (fr) 1988-07-15
FR2501971A1 (fr) 1982-09-24
BE892022A (fr) 1982-05-27
ES272560Y (es) 1984-08-01
JPH0744136U (ja) 1995-11-07
LU83898A1 (fr) 1982-06-30
IL65069A (en) 1985-08-30
NO153674C (no) 1986-05-07
IE820149L (en) 1982-09-19
DE3203780A1 (de) 1982-10-28
DK153280C (da) 1988-11-14
FI820514L (fi) 1982-09-20
NZ199588A (en) 1984-12-14
ATA29582A (de) 1986-04-15
SE8200640L (sv) 1982-09-20
IN154907B (xx) 1984-12-22
DK120882A (da) 1982-09-20
YU42482A (en) 1985-04-30
EG15066A (en) 1986-09-30
GB2095093B (en) 1984-12-19
GT198274262A (es) 1983-08-04
NO820905L (no) 1982-09-20
JPS57174083A (en) 1982-10-26
PL235657A1 (xx) 1982-10-11
PL129943B1 (en) 1984-06-30
ES272560U (es) 1984-01-16
IT1150720B (it) 1986-12-17
IT8220288A0 (it) 1982-03-19
MY8600022A (en) 1986-12-31
SE452707B (sv) 1987-12-14
DK153280B (da) 1988-07-04
AT381631B (de) 1986-11-10
NL8200590A (nl) 1982-10-18
US4387728A (en) 1983-06-14
GR78356B (xx) 1984-09-26
SG8985G (en) 1985-08-08
AR226959A1 (es) 1982-08-31
NL8702032A (nl) 1987-12-01
AU545345B2 (en) 1985-07-11
AU8013182A (en) 1982-09-23
NO153674B (no) 1986-01-27
KE3508A (en) 1985-03-08
ZW2482A1 (en) 1982-12-29
TR21982A (tr) 1986-05-09
GB2095093A (en) 1982-09-29
CH654726A5 (de) 1986-03-14
ZA82589B (en) 1982-12-29
BR8200668A (pt) 1982-12-14
CA1176939A (en) 1984-10-30
CS229679B2 (en) 1984-06-18
KR830008530A (ko) 1983-12-10
HU187642B (en) 1986-02-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)