SE8402421D0 - Ventilated mouthpiece for a smoking article - Google Patents

Ventilated mouthpiece for a smoking article

Info

Publication number
SE8402421D0
SE8402421D0 SE8402421A SE8402421A SE8402421D0 SE 8402421 D0 SE8402421 D0 SE 8402421D0 SE 8402421 A SE8402421 A SE 8402421A SE 8402421 A SE8402421 A SE 8402421A SE 8402421 D0 SE8402421 D0 SE 8402421D0
Authority
SE
Sweden
Prior art keywords
smoke
core member
mouth end
air
smoking article
Prior art date
Application number
SE8402421A
Other languages
English (en)
Other versions
SE8402421L (sv
Inventor
D V Cantrell
R 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 SE8402421D0 publication Critical patent/SE8402421D0/sv
Publication of SE8402421L publication Critical patent/SE8402421L/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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
SE8402421A 1983-05-09 1984-05-04 Ventilerat munstycke for rokverk SE8402421L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/492,978 US4515170A (en) 1983-05-09 1983-05-09 Ventilated mouthpiece for a smoking article

Publications (2)

Publication Number Publication Date
SE8402421D0 true SE8402421D0 (sv) 1984-05-04
SE8402421L SE8402421L (sv) 1984-11-10

Family

ID=23958392

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402421A SE8402421L (sv) 1983-05-09 1984-05-04 Ventilerat munstycke for rokverk

Country Status (19)

Country Link
US (1) US4515170A (sv)
JP (1) JPS59224682A (sv)
AR (1) AR231903A1 (sv)
AU (1) AU547055B2 (sv)
BE (1) BE899560A (sv)
BR (1) BR8402154A (sv)
CA (1) CA1208517A (sv)
DE (1) DE3415842A1 (sv)
DK (1) DK227484A (sv)
ES (6) ES279221Y (sv)
FI (1) FI841836A (sv)
FR (1) FR2545697A1 (sv)
GB (1) GB2141918A (sv)
GR (1) GR82050B (sv)
IL (1) IL71726A0 (sv)
LU (1) LU85339A1 (sv)
NL (1) NL8401489A (sv)
NO (1) NO841831L (sv)
SE (1) SE8402421L (sv)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4646762A (en) * 1983-12-05 1987-03-03 Brown & Williamson Tobacco Corporation Cigarette having a mouthpiece
US4540005A (en) * 1983-12-05 1985-09-10 Brown & Williamson Tobacco Corporation Cigarette having a mouthpiece
US4580584A (en) * 1984-02-21 1986-04-08 Brown & Williamson Tobacco Corporation Cigarette filter
GB8407671D0 (en) * 1984-03-23 1984-05-02 Brritish American Tobacco Co L Smoking article mouth-piece elements
GB2160407B (en) * 1984-06-22 1987-12-16 British American Tobacco Co Improvements relating to smoking article mouthpieces
US4582072A (en) * 1984-06-25 1986-04-15 Brown & Williamson Tobacco Corporation Cigarette filter
US4681125A (en) * 1985-03-06 1987-07-21 Brown & Williamson Tobacco Corporation Mouthpiece for tobacco smoke article
GB8531656D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
DE4205658A1 (de) * 1992-02-25 1993-08-26 Reemtsma H F & Ph Ventilierte filtercigarette
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
GB9917820D0 (en) 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter-tipped cigarette
US8240315B2 (en) * 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
BRPI0709264B1 (pt) 2006-03-28 2018-09-18 Philip Morris Products Sa artigo para fumar com um restritor
US8353298B2 (en) * 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8235056B2 (en) * 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200900014A (en) * 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
TW200911141A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
TW200911143A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Restrictor attachment for unfiltered smoking article
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
US20100059072A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus, method and product
US20100059075A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus and method
AR080556A1 (es) 2009-10-09 2012-04-18 Philip Morris Prod Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono
US8424540B2 (en) * 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US20110083687A1 (en) * 2009-10-09 2011-04-14 Philip Morris Usa Inc. Cigarette filter to reduce smoke deliveries in later puffs
US8905037B2 (en) * 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
US9282772B2 (en) 2012-01-31 2016-03-15 Altria Client Services Llc Electronic vaping device
CN105192883B (zh) * 2015-10-09 2018-09-14 云南恩典科技产业发展有限公司 一种内置独立芯棒的旋转滤棒
HUE053170T2 (hu) * 2017-10-02 2021-06-28 Essentra Filter Products Dev Co Pte Ltd Dohányzási cikkhez való szûrõ
USD993524S1 (en) * 2021-09-09 2023-07-25 Hemp Tips, Ltd. Tip for hand-rolled cigarettes
KR20240075376A (ko) * 2022-11-22 2024-05-29 주식회사 이엠텍 가열식 궐련
US11930839B1 (en) 2023-02-07 2024-03-19 Dimitry Boss Cigarette loading machines and method therefore

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023576A (en) * 1973-11-21 1977-05-17 Liggett & Myers Incorporated Cigarette mouthpiece for controlling flow
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
EP0025327B1 (en) * 1979-09-07 1984-07-18 Philip Morris Incorporated Cigaret mouthpiece
CA1156533A (en) * 1980-05-01 1983-11-08 Henry G. Horsewell Smoking articles
DE3105454C2 (de) * 1981-02-14 1985-06-05 Fabriques de Tabac Réunies S.A., Neuchâtel Stabförmiger, rauchbarer Artikel mit einem Filterstab am Mundende und Vorrichtung zur Herstellung eines solchen Artikels
PT75086B (en) * 1981-07-06 1983-12-23 Cigarette Components Ltd Filter device
US4406294A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
BE899560A (fr) 1984-08-31
CA1208517A (en) 1986-07-29
IL71726A0 (en) 1984-09-30
AU547055B2 (en) 1985-10-03
US4515170A (en) 1985-05-07
SE8402421L (sv) 1984-11-10
JPS59224682A (ja) 1984-12-17
JPS6122947B2 (sv) 1986-06-03
DK227484A (da) 1984-11-10
ES281675Y (es) 1985-12-16
NL8401489A (nl) 1984-12-03
ES281678Y (es) 1985-12-16
DK227484D0 (da) 1984-05-08
GB2141918A (en) 1985-01-09
FI841836A0 (fi) 1984-05-08
ES281676Y (es) 1985-12-16
AR231903A1 (es) 1985-04-30
ES281675U (es) 1985-05-16
FI841836A (fi) 1984-11-10
ES281677U (es) 1985-05-16
ES281676U (es) 1985-05-16
ES281674Y (es) 1985-12-16
GB8411390D0 (en) 1984-06-06
GR82050B (sv) 1984-12-12
DE3415842A1 (de) 1984-11-15
ES279221U (es) 1985-04-16
ES281677Y (es) 1985-12-16
FR2545697A1 (fr) 1984-11-16
ES281678U (es) 1985-05-16
ES279221Y (es) 1985-11-16
NO841831L (no) 1984-11-12
ES281674U (es) 1985-05-16
BR8402154A (pt) 1984-12-18
LU85339A1 (fr) 1984-10-26
AU2741584A (en) 1984-11-15

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8402421-5

Effective date: 19871201