AU556902B2 - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number: AU556902B2
Authority: AU; Australia
Prior art keywords: tobacco smoke; smoke filter; filter; tobacco; smoke
Prior art date: 1981-12-18
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.): Ceased

Application number

AU91533/82A

Other versions

AU9153382A (en

Inventor

Ernest Brian Hayes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cigarette Components Ltd

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.)

1981-12-18

Filing date

1982-12-15

Publication date

1986-11-27

1982-12-15 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1983-06-23 Publication of AU9153382A publication Critical patent/AU9153382A/en

1986-11-27 Application granted granted Critical

1986-11-27 Publication of AU556902B2 publication Critical patent/AU556902B2/en

2002-12-15 Anticipated expiration legal-status Critical

Status Ceased 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

AU91533/82A 1981-12-18 1982-12-15 Tobacco smoke filter Ceased AU556902B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8138273		1981-12-18
GB8138273		1981-12-18

Publications (2)

Publication Number	Publication Date
AU9153382A AU9153382A (en)	1983-06-23
AU556902B2 true AU556902B2 (en)	1986-11-27

Family

ID=10526707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU91533/82A Ceased AU556902B2 (en)	1981-12-18	1982-12-15	Tobacco smoke filter

Country Status (14)

Country	Link
JP (1)	JPS58155073A (en)
AU (1)	AU556902B2 (en)
BE (1)	BE895390A (en)
CH (1)	CH651184A5 (en)
DE (1)	DE3246898A1 (en)
DK (1)	DK560282A (en)
FR (1)	FR2518374B1 (en)
GB (1)	GB2113066B (en)
IT (1)	IT1155005B (en)
NL (1)	NL8204909A (en)
NO (1)	NO157124C (en)
PT (1)	PT76005B (en)
SE (1)	SE8207227L (en)
ZA (1)	ZA829280B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2119221B (en) *	1982-04-05	1986-05-29	Filtrona Ltd	Cigarette filter
US4545391A (en) *	1983-05-26	1985-10-08	Brown & Williamson Tobacco Corporation	Cigarette filter
GB8908535D0 (en) *	1989-04-14	1989-06-01	Tabac Fab Reunies Sa	Cigarette and filter thereof
DK88890A (en) *	1989-04-14	1990-10-15	Tabac Fab Reunies Sa	CIGARET AND FILTER THEREOF
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
AU635095B2 (en) *	1990-08-24	1993-03-11	Philip Morris Products Inc.	Concentric smoking filter having discrete tow and web filter media
US5746230A (en) *	1990-08-24	1998-05-05	Philip Morris Incorporated	Concentric smoking filter having discrete tow and web filter media
GB9122448D0 (en) *	1991-10-23	1991-12-04	Rothmans Int Tobacco	Filter tip cigarette
GB9122447D0 (en) *	1991-10-23	1991-12-04	Rothmans Int Tobacco	Lightweight cigarette filter and cigarettes incorporating such filters
DE19718296B4 (en) *	1997-04-30	2006-06-29	British American Tobacco (Germany) Gmbh	Ventilated filter cigarette with a coaxial filter element
GB0713905D0 (en)	2007-07-17	2007-08-29	British American Tobacco Co	Cellulose acetate thread in filter
BR112019023794A2 (en) *	2017-06-09	2020-06-02	Philip Morris Products S.A.	AEROSOL GENERATOR ARTICLE WITH FIBROUS FILTER SEGMENT
CN111328262B (en) *	2017-11-28	2022-10-18	菲利普莫里斯生产公司	Aerosol-generating article with improved mouth end cavity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3059649A (en) *	1959-11-20	1962-10-23	Bernhard Edgar	Cigarette structure
FR1353720A (en) *	1962-02-27	1964-02-28		Tobacco smoke purification process and filter for its implementation
GB1336267A (en) *	1972-03-15	1973-11-07	Webb F	Filter for cigarettes cigars cheroots pipes and like smoking articles
US4034765A (en) *	1975-10-30	1977-07-12	Liggett & Myers Incorporated	Tobacco smoke filter
US4026306A (en) *	1975-11-06	1977-05-31	American Filtrona Corporation	Tobacco smoke filter
US4291711A (en) *	1979-03-27	1981-09-29	American Filtrona Corporation	Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4357950A (en) *	1980-05-27	1982-11-09	American Filtrona Corporation	Tobacco smoke filter having improved tar/carbon monoxide ratio

1982
- 1982-12-15 AU AU91533/82A patent/AU556902B2/en not_active Ceased
- 1982-12-16 GB GB08235897A patent/GB2113066B/en not_active Expired
- 1982-12-17 DK DK560282A patent/DK560282A/en not_active Application Discontinuation
- 1982-12-17 SE SE8207227A patent/SE8207227L/en not_active Application Discontinuation
- 1982-12-17 ZA ZA829280A patent/ZA829280B/en unknown
- 1982-12-17 CH CH7351/82A patent/CH651184A5/en not_active IP Right Cessation
- 1982-12-17 NO NO824265A patent/NO157124C/en unknown
- 1982-12-17 BE BE0/209759A patent/BE895390A/en not_active IP Right Cessation
- 1982-12-17 IT IT24837/82A patent/IT1155005B/en active
- 1982-12-17 DE DE19823246898 patent/DE3246898A1/en not_active Withdrawn
- 1982-12-18 JP JP57221125A patent/JPS58155073A/en active Pending
- 1982-12-20 PT PT76005A patent/PT76005B/en unknown
- 1982-12-20 FR FR8221320A patent/FR2518374B1/en not_active Expired
- 1982-12-20 NL NL8204909A patent/NL8204909A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT1155005B (en)	1987-01-21
NO157124B (en)	1987-10-19
AU9153382A (en)	1983-06-23
GB2113066B (en)	1985-10-30
PT76005B (en)	1985-03-18
SE8207227L (en)	1983-06-19
GB2113066A (en)	1983-08-03
FR2518374B1 (en)	1986-10-31
IT8224837A1 (en)	1984-06-17
NL8204909A (en)	1983-07-18
BE895390A (en)	1983-06-17
ZA829280B (en)	1983-10-26
SE8207227D0 (en)	1982-12-17
DK560282A (en)	1983-06-19
PT76005A (en)	1983-01-01
NO824265L (en)	1983-06-20
DE3246898A1 (en)	1983-07-28
FR2518374A1 (en)	1983-06-24
NO157124C (en)	1988-01-27
JPS58155073A (en)	1983-09-14
CH651184A5 (en)	1985-09-13
IT8224837A0 (en)	1982-12-17

Publication	Publication Date	Title
AU559726B2 (en)	1987-03-19	Tobacco smoke filter
AU544423B2 (en)	1985-05-23	Cigarette filter
AU553480B2 (en)	1986-07-17	Tobacco smoke filter with smoke impermable inner member
GB8512427D0 (en)	1985-06-19	Tobacco smoke filter
GB2166937B (en)	1988-04-20	Tobacco smoke filters
AU544936B2 (en)	1985-06-20	Cigarette filter
GB2095093B (en)	1984-12-19	Tobacco smoke filters
GB2083998B (en)	1984-08-22	Tobacco smoke filter
AU546687B2 (en)	1985-09-12	Cigarette filter
AU556902B2 (en)	1986-11-27	Tobacco smoke filter
AU560261B2 (en)	1987-04-02	Tobacco smoke filtering device
AU560341B2 (en)	1987-04-02	Ventilated cigarette filter
AU566029B2 (en)	1987-10-08	Tobacco smoke filter
JPS57138375A (en)	1982-08-26	Tobacco filter
DE3269792D1 (en)	1986-04-17	Tobacco smoke filters
GB8413017D0 (en)	1984-06-27	Tobacco smoke filters
AU543792B2 (en)	1985-05-02	Cigarette filter
AU8143982A (en)	1982-09-14	Tobacco smoke filter
AU1298383A (en)	1983-10-06	Tobacco smoke filters
HK84390A (en)	1990-10-25	Tobacco smoke filters
ZA815688B (en)	1982-09-29	Tobacco smoke filter
AU5658880A (en)	1981-09-24	Cigarette filter
AU7404581A (en)	1982-02-25	Tobacco smoke filter mouth piece
GB8413018D0 (en)	1984-06-27	Tobacco smoke filters
AU7404481A (en)	1982-02-25	Two piece smoke filter