ES268252Y - Disposicion de filtro del humo. - Google Patents

Disposicion de filtro del humo.

Info

Publication number: ES268252Y
Authority: ES; Spain
Prior art keywords: filter arrangement; smoke filter; smoke; arrangement; filter
Prior art date: 1981-05-07
Legal status (The legal status 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 status listed.): Expired

Application number

ES1982268252U

Other languages

English (en)

Other versions

ES268252U (es

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.)

1981-05-07

Filing date

1982-10-15

Publication date

1983-11-16

1982-10-15 Application filed filed Critical

1983-05-01 Publication of ES268252U publication Critical patent/ES268252U/es

1983-11-16 Application granted granted Critical

1983-11-16 Publication of ES268252Y publication Critical patent/ES268252Y/es

Status Expired legal-status Critical Current

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

ES1982268252U 1981-05-07 1982-10-15 Disposicion de filtro del humo. Expired ES268252Y (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/261,690 US4637409A (en)	1981-05-07	1981-05-07	Tobacco smoke filter and method and apparatus for making same

Publications (2)

Publication Number	Publication Date
ES268252U ES268252U (es)	1983-05-01
ES268252Y true ES268252Y (es)	1983-11-16

Family

ID=22994432

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES1982264954U Expired ES264954Y (es)	1981-05-07	1982-05-05	"filtro del humo".
ES1982268252U Expired ES268252Y (es)	1981-05-07	1982-10-15	Disposicion de filtro del humo.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES1982264954U Expired ES264954Y (es)	1981-05-07	1982-05-05	"filtro del humo".

Country Status (10)

Country	Link
US (1)	US4637409A (es)
AU (1)	AU559726B2 (es)
BR (1)	BR8202695A (es)
CA (1)	CA1190113A (es)
CH (1)	CH656782A5 (es)
DE (1)	DE3216667A1 (es)
ES (2)	ES264954Y (es)
GB (1)	GB2098051B (es)
HK (1)	HK90789A (es)
IT (1)	IT1150908B (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4499912A (en) *	1981-12-23	1985-02-19	American Filtrona Corporation	Free air dilution smoke filter and method and apparatus for fabricating same
GB2119221B (en) *	1982-04-05	1986-05-29	Filtrona Ltd	Cigarette filter
DE3374164D1 (en) *	1982-09-01	1987-12-03	Imp Tobacco Co Ltd	Tipping assembly for an elongate smoking article
US4503869A (en) *	1983-06-10	1985-03-12	Brown & Williamson Tobacco Corporation	Cigarette mouthpiece
US4557281A (en) *	1983-12-05	1985-12-10	Brown & Williamson Tobacco Corporation	Filtered cigarette
DE3345000C2 (de) *	1983-12-13	1985-10-31	H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg	Ventilierte Filterzigarette mit Rillenfilter
GB8415972D0 (en) *	1984-06-22	1984-07-25	British American Tobacco Co	Smoking article mouthpiece elements
GB8424978D0 (en) *	1984-10-03	1984-11-07	British American Tobacco Co	Smoking articles
US4681125A (en) *	1985-03-06	1987-07-21	Brown & Williamson Tobacco Corporation	Mouthpiece for tobacco smoke article
US4869276A (en) *	1987-08-26	1989-09-26	Philip Morris Incorporated	Hinged filter sleeve
US5464028A (en) *	1992-07-29	1995-11-07	Japan Tobacco, Inc.	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
JP5417166B2 (ja)	2006-03-28	2014-02-12	フィリップ・モーリス・プロダクツ・ソシエテ・アノニム	制限器を有する喫煙物品
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
TW200911138A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Smoking articles with restrictor and aerosol former
TW200911143A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Restrictor attachment for unfiltered smoking article
TW200911141A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Super recessed filter cigarette restrictor
TW200900014A (en) *	2007-03-09	2009-01-01	Philip Morris Prod	Smoking article filter with annular restrictor and downstream ventilation
GB0715172D0 (en) *	2007-08-03	2007-09-12	British American Tobacco Co	Filter and method for making a filter for a cigarette
GB0809865D0 (en) *	2008-05-30	2008-07-09	British American Tobacco Co	Filter for a smoking article
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
GB0906187D0 (en) *	2009-04-09	2009-05-20	British American Tobacco Co	Smoking article filter
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
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
US8905037B2 (en) *	2009-10-15	2014-12-09	Philip Morris Inc.	Enhanced subjective activated carbon cigarette
TW201204272A (en)	2010-03-26	2012-02-01	Philip Morris Prod	Smoking articles with significantly reduced gas vapor phase smoking constituents
DE102011050769A1 (de) *	2011-05-31	2012-12-06	Sven Pracht	Filterelement und Filter für Rauchwaren sowie ein Verfahren zum Herstellen des Filterelementes
CA2857227C (en) *	2011-12-09	2016-10-11	Japan Tobacco Inc.	Smoking article and filter
ITBO20120106A1 (it) *	2012-03-05	2013-09-06	Montrade Srl	Metodo e macchina per la produzione di filtri senza carta per articoli da fumo
US20130306085A1 (en) *	2012-05-17	2013-11-21	Loec, Inc.	Methods and articles to control the gas-particle partition of an aerosol to enhance its taste characteristics
GB201213786D0 (en)	2012-08-01	2012-09-12	Filtrona Filter Prod Dev Co	Tobacco smoke filter
GB201311079D0 (en)	2013-06-21	2013-08-07	British American Tobacco Co	A method of fabricating a filter element
GB201311450D0 (en) *	2013-06-27	2013-08-14	British American Tobacco Co	A method and an apparatus for manufacturing a filter for a smoking article
CN103478901A (zh) *	2013-09-06	2014-01-01	湖南中烟工业有限责任公司	一种异型结构卷烟滤嘴
ES2862524T3 (es) *	2015-11-16	2021-10-07	Reemtsma Cigarettenfabriken Gmbh	Artículo de fumar
CN106360806A (zh) *	2016-10-31	2017-02-01	南通烟滤嘴有限责任公司	多角星形支架空芯滤棒及其成型口模
CN109043655A (zh) *	2018-09-20	2018-12-21	上海烟草集团有限责任公司	一种卷烟滤棒及由其形成的卷烟
CN112006327B (zh) *	2019-05-13	2024-10-15	湖北中烟工业有限责任公司	烟草制品的过滤部件以及烟草制品
US11291242B2 (en)	2019-08-28	2022-04-05	Aiger Group Ag	Apparatus and method for forming a smoke filter
KR20230103125A (ko) *	2021-12-31	2023-07-07	주식회사 케이티앤지	냄새 저감 필터 및 이를 포함하는 에어로졸 발생 물품
ES2978493A1 (es) *	2023-02-06	2024-09-13	Univ Alicante	Filtro reductor de alquitranes y compuestos tóxicos del tabaco, barra fibrosa a partir de la que se obtiene el filtro, y mecanismo para la fabricación de la barra fibrosa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3324862A (en) *	1964-08-31	1967-06-13	Simone Bessie De	Smoking device
US3637447A (en) *	1970-06-10	1972-01-25	American Filtrona Corp	Method of making filter means by crimping and overwrapping a tubular element
DE2302677A1 (de) *	1972-04-12	1973-10-18	Eastman Kodak Co	Tabakrauchfilterelement und verfahren zu seiner herstellung
US4022221A (en) *	1975-10-31	1977-05-10	American Filtrona Corporation	Tobacco smoke filter
US4046063A (en) *	1975-11-06	1977-09-06	American Filtrona Corporation	Method and apparatus for making tobacco smoke filter
GB1507765A (en) *	1976-03-17	1978-04-19	British American Tobacco Co	Production of tobacco-smoke filters
GB1508084A (en) *	1976-03-17	1978-04-19	British American Tobacco Co	Tobacco-smoke filters
US4256122A (en) *	1979-04-11	1981-03-17	Brown & Williamson Tobacco Corporation	Cigarette filter
DE3048905A1 (de) *	1980-12-23	1982-07-22	B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg	Filter fuer cigaretten

1981
- 1981-05-07 US US06/261,690 patent/US4637409A/en not_active Expired - Lifetime
- 1981-10-28 CA CA000388949A patent/CA1190113A/en not_active Expired
1982
- 1982-04-30 GB GB8212647A patent/GB2098051B/en not_active Expired
- 1982-05-04 AU AU83278/82A patent/AU559726B2/en not_active Ceased
- 1982-05-04 CH CH2728/82A patent/CH656782A5/fr not_active IP Right Cessation
- 1982-05-04 DE DE19823216667 patent/DE3216667A1/de active Granted
- 1982-05-05 ES ES1982264954U patent/ES264954Y/es not_active Expired
- 1982-05-07 IT IT21150/82A patent/IT1150908B/it active
- 1982-05-07 BR BR8202695A patent/BR8202695A/pt not_active IP Right Cessation
- 1982-10-15 ES ES1982268252U patent/ES268252Y/es not_active Expired
1989
- 1989-11-16 HK HK907/89A patent/HK90789A/xx unknown

Also Published As

Publication number	Publication date
IT1150908B (it)	1986-12-17
ES264954U (es)	1983-07-16
IT8221150A0 (it)	1982-05-07
HK90789A (en)	1989-11-24
AU8327882A (en)	1982-11-11
ES268252U (es)	1983-05-01
GB2098051B (en)	1985-02-13
CA1190113A (en)	1985-07-09
US4637409A (en)	1987-01-20
DE3216667A1 (de)	1982-11-25
BR8202695A (pt)	1983-04-19
DE3216667C2 (es)	1991-02-28
ES264954Y (es)	1984-01-16
CH656782A5 (fr)	1986-07-31
AU559726B2 (en)	1987-03-19
GB2098051A (en)	1982-11-17

Publication	Publication Date	Title
ES268252Y (es)	1983-11-16	Disposicion de filtro del humo.
NO822163L (no)	1982-12-30	Sigarettfilter.
NO153282C (no)	1986-02-19	Sigarettfilter.
NO153871C (no)	1986-06-11	Sigarettfilter.
NO821399L (no)	1982-12-02	Filterelement.
ATE14067T1 (de)	1985-07-15	Zigarettenfilter.
NO155033C (no)	1987-02-04	Sigarettfilter.
NO153674C (no)	1986-05-07	Sigarettfilter.
IT8223348A0 (it)	1982-09-21	Filtro per sigarette.
NO152672C (no)	1985-11-06	Sigarettfilter.
NO153243C (no)	1986-02-12	Sigarettfilter.
DE3280124D1 (de)	1990-04-05	Bandpassfilter.
NO157724C (no)	1988-05-11	Sigarettfilter.
IT8222208A0 (it)	1982-07-02	Filtro per sigaretta.
NO830509L (no)	1983-08-17	Sigarettfilter.
NO157725C (no)	1988-05-11	Sigarettfilter.
IT8222242A0 (it)	1982-07-05	Filtro per sigaretta.
IT8219022A0 (it)	1982-01-07	Filtro per sigaretta.
ES281071Y (es)	1985-10-16	Elemento de filtro del humo del tabaco.
ES272912Y (es)	1984-05-01	Filtro de humo del tabaco.
ES296998Y (es)	1989-03-16	Varilla de filtro del humo del tabaco.
NO155034C (no)	1987-02-04	Sigarettfilter.
ES278854Y (es)	1985-03-01	Filtro de humo.
IT8222165A0 (it)	1982-06-30	Rivestimento per filtro di sigaretta.
ES278856Y (es)	1985-03-01	Filtro de humo.

Legal Events

Date	Code	Title	Description
2000-02-01	FD1K	Utility model lapsed	Effective date: 19991223