IT1225464B - Filtro per sigarette di tipo aerato. - Google Patents

Filtro per sigarette di tipo aerato.

Info

Publication number: IT1225464B
Authority: IT; Italy
Prior art keywords: cigarette filter; type cigarette; aerated type; aerated; filter
Prior art date: 1985-10-22

Application number

IT8622066A

Other languages

English (en)

Other versions

IT8622066A0 (it

Inventor

Ernest Brian Hayes

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.)

1985-10-22

Filing date

1986-10-21

Publication date

1990-11-14

1986-10-21 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1986-10-21 Publication of IT8622066A0 publication Critical patent/IT8622066A0/it

1990-11-14 Application granted granted Critical

1990-11-14 Publication of IT1225464B publication Critical patent/IT1225464B/it

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

IT8622066A 1985-10-22 1986-10-21 Filtro per sigarette di tipo aerato. IT1225464B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB858525967A GB8525967D0 (en)	1985-10-22	1985-10-22	Ventilated cigarette filter

Publications (2)

Publication Number	Publication Date
IT8622066A0 IT8622066A0 (it)	1986-10-21
IT1225464B true IT1225464B (it)	1990-11-14

Family

ID=10587032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8622066A IT1225464B (it)	1985-10-22	1986-10-21	Filtro per sigarette di tipo aerato.

Country Status (17)

Country	Link
US (1)	US4807647A (it)
JP (1)	JP2571220B2 (it)
AT (1)	AT394928B (it)
AU (1)	AU603345B2 (it)
BE (1)	BE905616A (it)
BR (1)	BR8605283A (it)
CA (1)	CA1259009A (it)
CH (1)	CH669891A5 (it)
DE (1)	DE3635958C2 (it)
ES (1)	ES2002879A6 (it)
FR (1)	FR2588727B1 (it)
GB (2)	GB8525967D0 (it)
IT (1)	IT1225464B (it)
NL (1)	NL8602628A (it)
NO (1)	NO164814C (it)
PT (1)	PT83595B (it)
SE (1)	SE468113B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8918556D0 (en) *	1989-08-15	1989-09-27	British American Tobacco Co	Improvements relating to smoking articles
DE4105500C1 (it) *	1991-02-19	1992-06-17	H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg, De
DE4205658A1 (de) *	1992-02-25	1993-08-26	Reemtsma H F & Ph	Ventilierte filtercigarette
US5632286A (en) *	1994-06-21	1997-05-27	American Filtrona Corporation	Crimped elements for cigarettes and the like and methods and apparatus for making same
DE4421775A1 (de) *	1994-06-22	1996-01-04	Efka Werke Kiehn Gmbh Fritz	Zigarettenpapierhülse
US5732718A (en) *	1994-08-23	1998-03-31	Schweitzer-Mauduit International, Inc.	Selective filtration device
US6206007B1 (en)	1997-06-16	2001-03-27	Japan Tobacco Inc.	Cigarette with a dual-structure filter
GB2394394A (en) *	2002-10-23	2004-04-28	Filtrona Int Ltd	Tobacco smoke filter
US7669604B2 (en) *	2003-09-30	2010-03-02	R.J. Reynolds Tobacco Company	Filtered cigarette incorporating an adsorbent material
US7878962B2 (en) *	2005-05-03	2011-02-01	Philip Morris Usa Inc.	Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture
US9386803B2 (en) *	2010-01-06	2016-07-12	Celanese Acetate Llc	Tobacco smoke filter for smoking device with porous mass of active particulate
US8671951B2 (en) *	2010-03-26	2014-03-18	Philip Morris Usa Inc.	Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule
MX342775B (es) *	2010-10-06	2016-10-11	Celanese Acetate Llc	Filtros de humo para dispositivos para fumar con masas porosas que tienen una carga de particula de carbono y una caida de presion encapsulada.
EP2627203A4 (en)	2010-10-15	2018-04-04	Celanese Acetate LLC	Apparatuses, systems, and associated methods for forming porous masses for smoke filter
GB201213786D0 (en) *	2012-08-01	2012-09-12	Filtrona Filter Prod Dev Co	Tobacco smoke filter
HUE056063T2 (hu) *	2013-12-05	2022-01-28	Philip Morris Products Sa	Aeroszol-fejlesztõ cikk kis ellenállású levegõáramlási úttal
CN106333385A (zh) *	2016-08-26	2017-01-18	云南养瑞科技集团有限公司	一种短支卷烟用滤棒

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE605923C (de) *		1934-11-22	Knorr Bremse Akt Ges	Radreifen- oder Schienenschmiervorrichtung
CA953600A (en) *	1971-03-03	1974-08-27	Thomas W. Summers	Cigarette filter
GB1378145A (en) *	1971-10-11	1974-12-18	British American Tobacco Co	Smoking articles
GB1423516A (en) *	1972-02-17	1976-02-04	Morgenstern D	Cigarettes
CA1096737A (en) *	1977-03-14	1981-03-03	Jan Van Tilburg	Smoke filters
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
CA1156533A (en) *	1980-05-01	1983-11-08	Henry G. Horsewell	Smoking articles
IT1152278B (it) *	1981-07-06	1986-12-31	Cigarette Components Ltd	Rivestimento per filtro di sigaretta
GB2101466A (en) *	1981-07-06	1983-01-19	Filtrona Ltd	Tobacco smoke filter
GB8308020D0 (en) *	1982-03-31	1983-04-27	Filtrona Ltd	Tobacco smoke filter
NO157125C (no) *	1982-04-08	1988-06-01	Filtrona Ltd	Sigarettfilterelement, alternativt med et omgivende, ventilerende munnstykkemateriale.
US4564030A (en) *	1982-07-16	1986-01-14	Loew's Theatres, Inc.	Cigarette filter assembly
US4570649A (en) *	1982-09-30	1986-02-18	Philip Morris Incorporated	Filter cigarette

1985
- 1985-10-22 GB GB858525967A patent/GB8525967D0/en active Pending
1986
- 1986-10-17 BE BE0/217302A patent/BE905616A/fr not_active IP Right Cessation
- 1986-10-17 US US06/920,301 patent/US4807647A/en not_active Expired - Lifetime
- 1986-10-20 CH CH4176/86A patent/CH669891A5/fr not_active IP Right Cessation
- 1986-10-20 AU AU64199/86A patent/AU603345B2/en not_active Ceased
- 1986-10-20 NO NO864175A patent/NO164814C/no unknown
- 1986-10-20 FR FR868614527A patent/FR2588727B1/fr not_active Expired - Fee Related
- 1986-10-20 NL NL8602628A patent/NL8602628A/nl not_active Application Discontinuation
- 1986-10-21 CA CA000520980A patent/CA1259009A/en not_active Expired
- 1986-10-21 IT IT8622066A patent/IT1225464B/it active
- 1986-10-21 SE SE8604480A patent/SE468113B/sv not_active IP Right Cessation
- 1986-10-21 PT PT83595A patent/PT83595B/pt unknown
- 1986-10-22 DE DE3635958A patent/DE3635958C2/de not_active Expired - Fee Related
- 1986-10-22 GB GB8625266A patent/GB2183137B/en not_active Expired
- 1986-10-22 AT AT0280786A patent/AT394928B/de not_active IP Right Cessation
- 1986-10-22 ES ES8602724A patent/ES2002879A6/es not_active Expired
- 1986-10-22 BR BR8605283A patent/BR8605283A/pt not_active IP Right Cessation
- 1986-10-22 JP JP61249770A patent/JP2571220B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATA280786A (de)	1992-01-15
FR2588727A1 (fr)	1987-04-24
AU603345B2 (en)	1990-11-15
GB2183137A (en)	1987-06-03
FR2588727B1 (fr)	1990-09-28
DE3635958C2 (de)	1997-04-10
NL8602628A (nl)	1987-05-18
AT394928B (de)	1992-07-27
AU6419986A (en)	1987-04-30
NO164814B (no)	1990-08-13
JP2571220B2 (ja)	1997-01-16
BE905616A (fr)	1987-04-17
CH669891A5 (it)	1989-04-28
GB2183137B (en)	1989-10-04
NO864175D0 (no)	1986-10-20
JPS62175162A (ja)	1987-07-31
NO864175L (no)	1987-04-23
PT83595B (pt)	1990-02-08
CA1259009A (en)	1989-09-05
BR8605283A (pt)	1987-07-28
NO164814C (no)	1990-11-21
GB8525967D0 (en)	1985-11-27
ES2002879A6 (es)	1988-10-01
PT83595A (en)	1986-11-01
IT8622066A0 (it)	1986-10-21
SE468113B (sv)	1992-11-09
SE8604480D0 (sv)	1986-10-21
DE3635958A1 (de)	1987-04-23
SE8604480L (sv)	1987-04-23
GB8625266D0 (en)	1986-11-26
US4807647A (en)	1989-02-28

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19961025

Publication	Publication Date	Title
DE3670955D1 (de)	1990-06-13	Filtergefuege.
DE3678828D1 (de)	1991-05-23	Filterkoerper.
NO870219L (no)	1987-01-19	Modem.
FI86237B (fi)	1992-04-15	Modem foer radiofrekvent abonnenttelefonsystem.
IT8522842A0 (it)	1985-11-14	Filtro per sigarette.
BR8805046A (pt)	1989-05-09	Microfusivel tipo pastilha
DE3672972D1 (de)	1990-08-30	Nachfuellbehaelter.
IT1225464B (it)	1990-11-14	Filtro per sigarette di tipo aerato.
IT8620491A0 (it)	1986-05-20	Sigaretta.
IT8620467A0 (it)	1986-05-16	Composizioni detergenti.
DE3684961D1 (de)	1992-05-27	Filterelement.
FI861338A0 (fi)	1986-03-27	Tvaettmedel innehaollande vaordmedel foer tyg.
IT8619364A0 (it)	1986-02-11	Filtro per sigarette.
NO861872L (no)	1986-11-14	Rensepreparat.
DE3670763D1 (de)	1990-06-07	Gasfilter.
FI860520A0 (fi)	1986-02-05	Foerbaettrat cigarettfilter.
DE3676442D1 (de)	1991-02-07	Adaptiver filter.
FI860825A0 (fi)	1986-02-26	Foerbaettrat cigarettmunstycke.
FI863749A0 (fi)	1986-09-17	Substituerade oxatiolaner.
FI850738A0 (fi)	1985-02-22	Uppvaermningsanordning foer biologiskt filter avsett foer behandling av avloppsvatten.
DE3667851D1 (de)	1990-02-01	Verbessertes pyrgeometer.
ATE58647T1 (de)	1990-12-15	Filter.
ATE64870T1 (de)	1991-07-15	Filteranordnung.
DE3680117D1 (de)	1991-08-08	Filteranordnung.
ATE62610T1 (de)	1991-05-15	Filterkoerper.