BRPI0821624A2 - Smoking article and filter - Google Patents

Smoking article and filter

Info

Publication number
BRPI0821624A2
BRPI0821624A2 BRPI0821624-0A BRPI0821624A BRPI0821624A2 BR PI0821624 A2 BRPI0821624 A2 BR PI0821624A2 BR PI0821624 A BRPI0821624 A BR PI0821624A BR PI0821624 A2 BRPI0821624 A2 BR PI0821624A2
Authority
BR
Brazil
Prior art keywords
filter
smoking article
smoking
article
Prior art date
Application number
BRPI0821624-0A
Other languages
Portuguese (pt)
Inventor
Richard Fiebelkorn
Original Assignee
British American Tobacoo Investments Ltd
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 British American Tobacoo Investments Ltd filed Critical British American Tobacoo Investments Ltd
Publication of BRPI0821624A2 publication Critical patent/BRPI0821624A2/en

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
    • 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
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
BRPI0821624-0A 2008-01-07 2008-12-18 Smoking article and filter BRPI0821624A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0800216.4A GB0800216D0 (en) 2008-01-07 2008-01-07 Smoking article
PCT/EP2008/067954 WO2009087042A1 (en) 2008-01-07 2008-12-18 Smoking article

Publications (1)

Publication Number Publication Date
BRPI0821624A2 true BRPI0821624A2 (en) 2015-06-16

Family

ID=39111209

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821624-0A BRPI0821624A2 (en) 2008-01-07 2008-12-18 Smoking article and filter

Country Status (19)

Country Link
US (1) US20110048436A1 (en)
EP (1) EP2240037B1 (en)
JP (1) JP4965714B2 (en)
KR (1) KR20100101686A (en)
CN (1) CN101959432A (en)
AR (1) AR070114A1 (en)
AU (1) AU2008346372B2 (en)
BR (1) BRPI0821624A2 (en)
CA (1) CA2711476A1 (en)
CL (1) CL2009000001A1 (en)
ES (1) ES2397563T3 (en)
GB (1) GB0800216D0 (en)
MY (1) MY154302A (en)
PL (1) PL2240037T3 (en)
RU (1) RU2010132703A (en)
TW (1) TW200950713A (en)
UA (1) UA98835C2 (en)
WO (1) WO2009087042A1 (en)
ZA (1) ZA201004801B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0813567D0 (en) * 2008-07-24 2008-09-03 British American Tobacco Co Filter for a smoking article
EP2253231A1 (en) * 2009-05-18 2010-11-24 Philip Morris Products S.A. Smoking article with improved flow restriction element
AR080556A1 (en) 2009-10-09 2012-04-18 Philip Morris Prod FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE
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
CN102754919A (en) * 2011-04-29 2012-10-31 许继东 Cigarette filter tip
CN102771892A (en) * 2011-05-11 2012-11-14 许继东 Cigarette filter tip
CN103974636B (en) * 2011-12-09 2017-06-23 日本烟草产业株式会社 Smoking article, filter tip
WO2014080516A1 (en) * 2012-11-26 2014-05-30 日本たばこ産業株式会社 Method for producing filter cigarette, filter, and filter cigarette
WO2014097481A1 (en) * 2012-12-21 2014-06-26 日本たばこ産業株式会社 Smoking article and filter
WO2014155568A1 (en) * 2013-03-27 2014-10-02 日本たばこ産業株式会社 Filtered cigarette and production method therefor
CN103263081B (en) * 2013-05-22 2015-06-03 广东中烟工业有限责任公司 Multi-compound flow guiding cigarette filter stick and cigarette
CN103238938B (en) * 2013-05-22 2015-02-11 广东中烟工业有限责任公司 Multi-element composite flow guide cigarette filter rod and cigarette
CN103271437B (en) * 2013-05-22 2014-09-03 广东中烟工业有限责任公司 Cigarette filter stick capable of conducting self flow diversion and cigarette
CN103251129A (en) * 2013-05-22 2013-08-21 广东中烟工业有限责任公司 Cigarette filter rod and cigarette capable of achieving automatic drainage
GB201310599D0 (en) * 2013-06-13 2013-07-31 Filtrona Filter Prod Dev Co Tabacco smoke filter
CN103431518B (en) * 2013-09-05 2015-07-08 上海华宝生物科技有限公司 One-step injection-molded smoke filter
US9848636B2 (en) 2013-09-05 2017-12-26 Lorillard Tobacco Company Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols
CN106572698B (en) * 2014-08-07 2020-09-04 日本烟草产业株式会社 Cigarette with filter tip
US20160165950A1 (en) * 2014-12-12 2016-06-16 Lorillard Tobacco Company Reduction of carbon monoxide in mainstream cigarette smoke
CN105192883B (en) * 2015-10-09 2018-09-14 云南恩典科技产业发展有限公司 A kind of rotation filter stick of built-in independent plug
CN107594619B (en) * 2017-09-22 2023-09-15 河南中烟工业有限责任公司 Dual-filter-tip structure and cigarette
GB201715924D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
US20210251280A1 (en) * 2018-10-29 2021-08-19 Nerudia Limited Smoking substitute consumable

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116602A (en) * 1977-02-01 1978-09-26 Liggett Group Inc. Apparatus for compacting multi-sectional particulate containing filters
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
DE3105456C2 (en) * 1981-02-14 1985-08-14 Fabriques de Tabac Réunies S.A., Neuchâtel Method of making a rod-shaped, smokable article and apparatus for practicing this method
US4386618A (en) * 1981-06-29 1983-06-07 Brown & Williamson Tobacco Corporation Cigarette filter
PT75087B (en) * 1981-07-06 1983-12-19 Cigarette Components Ltd Cigarette filter
GB9022530D0 (en) * 1990-10-17 1990-11-28 Tabac Fab Reunies Sa Filter mouthpiece for smoking articles
DE4205658A1 (en) * 1992-02-25 1993-08-26 Reemtsma H F & Ph VENTILATED FILTER CIGARETTE
CN2253120Y (en) * 1995-10-25 1997-04-30 宁宝纲 Composite filter tip of cigarette
JP2001120249A (en) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd Filter tip
WO2003037115A1 (en) * 2001-10-30 2003-05-08 Philip Morris Products S.A. Reed valve controlled canister
TW200806205A (en) * 2006-05-22 2008-02-01 Filtrona Int Ltd Tobacco smoke filter
GB0715172D0 (en) * 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette

Also Published As

Publication number Publication date
ZA201004801B (en) 2011-03-30
TW200950713A (en) 2009-12-16
AU2008346372A1 (en) 2009-07-16
EP2240037A1 (en) 2010-10-20
RU2010132703A (en) 2012-02-20
JP2011508608A (en) 2011-03-17
WO2009087042A1 (en) 2009-07-16
ES2397563T3 (en) 2013-03-07
UA98835C2 (en) 2012-06-25
EP2240037B1 (en) 2012-10-17
GB0800216D0 (en) 2008-02-13
AU2008346372B2 (en) 2013-10-31
PL2240037T3 (en) 2013-05-31
CN101959432A (en) 2011-01-26
CA2711476A1 (en) 2009-07-16
US20110048436A1 (en) 2011-03-03
JP4965714B2 (en) 2012-07-04
CL2009000001A1 (en) 2009-12-11
KR20100101686A (en) 2010-09-17
AR070114A1 (en) 2010-03-17
MY154302A (en) 2015-05-29

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.