BR9508995A - Filtro de núcleo concêntrico com respectivos cigarro e método de fabricação - Google Patents

Filtro de núcleo concêntrico com respectivos cigarro e método de fabricação

Info

Publication number
BR9508995A
BR9508995A BR9508995A BR9508995A BR9508995A BR 9508995 A BR9508995 A BR 9508995A BR 9508995 A BR9508995 A BR 9508995A BR 9508995 A BR9508995 A BR 9508995A BR 9508995 A BR9508995 A BR 9508995A
Authority
BR
Brazil
Prior art keywords
manufacturing
core filter
concentric core
respective cigarette
cigarette
Prior art date
Application number
BR9508995A
Other languages
English (en)
Inventor
Paul Francis Clarke
Richard James Karl Shepherd
John Charlton
Original Assignee
Cigarette Components 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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of BR9508995A publication Critical patent/BR9508995A/pt

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
BR9508995A 1994-08-19 1995-08-18 Filtro de núcleo concêntrico com respectivos cigarro e método de fabricação BR9508995A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9416812A GB2292302B (en) 1994-08-19 1994-08-19 Concentric core filter
PCT/GB1995/001961 WO1996005743A1 (en) 1994-08-19 1995-08-18 Concentric core filter

Publications (1)

Publication Number Publication Date
BR9508995A true BR9508995A (pt) 1997-11-25

Family

ID=10760111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508995A BR9508995A (pt) 1994-08-19 1995-08-18 Filtro de núcleo concêntrico com respectivos cigarro e método de fabricação

Country Status (9)

Country Link
US (1) US5787902A (pt)
EP (1) EP0777425B1 (pt)
JP (1) JP3667759B2 (pt)
AU (1) AU3230295A (pt)
BR (1) BR9508995A (pt)
DE (1) DE69512791T2 (pt)
ES (1) ES2137535T3 (pt)
GB (1) GB2292302B (pt)
WO (1) WO1996005743A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160672A1 (de) * 2001-12-11 2003-06-18 Philip Morris Prod Filter, diese enthaltende Rauchartikel und Filterstränge, sowie Verfahren und Vorrichtungen zur Herstellung derartiger Filter und Rauchartikel
US7878962B2 (en) * 2005-05-03 2011-02-01 Philip Morris Usa Inc. Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture
US20060281614A1 (en) * 2005-06-09 2006-12-14 Philip Morris Usa Inc. Filter tube making
GB0713905D0 (en) 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
US8671951B2 (en) * 2010-03-26 2014-03-18 Philip Morris Usa Inc. Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule
MY170081A (en) * 2012-05-31 2019-07-03 Philip Morris Products Sa Smoking article with concentric filter
JP5990647B2 (ja) * 2013-07-03 2016-09-14 日本たばこ産業株式会社 シガレット用フィルタおよびフィルタ付きシガレット
IT202000014095A1 (it) 2020-06-12 2021-12-12 Montrade S P A Metodo per la realizzazione di un prodotto da fumo, macchina per la realizzazione di un prodotto da fumo e uso di tale macchina ed un articolo da fumo così ottenuto
WO2024142463A1 (ja) * 2022-12-26 2024-07-04 日本たばこ産業株式会社 香味吸引物品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211481A (en) * 1968-03-30 1970-11-04 Cigarette Components Ltd Method of manufacturing multiple cigarette filters
US4026306A (en) * 1975-11-06 1977-05-31 American Filtrona Corporation Tobacco smoke filter
DE2804991A1 (de) * 1978-02-06 1979-08-16 Hauni Werke Koerber & Co Kg Filterzigarette mit einem aus mindestens zwei filterkomponenten bestehenden mundstueck, verfahren zur herstellung einer filterzigarette und vorrichtung zum ausueben des verfahrens
US4715390A (en) * 1985-11-19 1987-12-29 Philip Morris Incorporated Matrix entrapment of flavorings for smoking articles
GB8908535D0 (en) * 1989-04-14 1989-06-01 Tabac Fab Reunies Sa Cigarette and filter thereof
GB8921659D0 (en) * 1989-09-26 1989-11-08 Cigarette Components Ltd Particulate sorbent smoke filter
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
DE4205658A1 (de) * 1992-02-25 1993-08-26 Reemtsma H F & Ph Ventilierte filtercigarette

Also Published As

Publication number Publication date
EP0777425A1 (en) 1997-06-11
GB9416812D0 (en) 1994-10-12
AU3230295A (en) 1996-03-14
WO1996005743A1 (en) 1996-02-29
US5787902A (en) 1998-08-04
JPH10504462A (ja) 1998-05-06
GB2292302B (en) 1998-03-04
EP0777425B1 (en) 1999-10-13
DE69512791T2 (de) 2000-04-20
GB2292302A (en) 1996-02-21
JP3667759B2 (ja) 2005-07-06
ES2137535T3 (es) 1999-12-16
DE69512791D1 (de) 1999-11-18

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HHFF Decision: republication
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.