BE763186A - DEVICE FOR THE TREATMENT OF TOBACCO SMOKE - Google Patents

DEVICE FOR THE TREATMENT OF TOBACCO SMOKE

Info

Publication number: BE763186A
Authority: BE; Belgium
Prior art keywords: treatment; tobacco smoke; tobacco; smoke
Prior art date: 1970-02-21

Application number

BE763186A

Other languages

French (fr)

Inventor

S W Byrne

F R Davenport

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.)

1970-02-21

Filing date

1971-02-19

Publication date

1971-07-16

1971-02-19 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1971-07-16 Publication of BE763186A publication Critical patent/BE763186A/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
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

BE763186A 1970-02-21 1971-02-19 DEVICE FOR THE TREATMENT OF TOBACCO SMOKE BE763186A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB846270		1970-02-21
GB2385470		1970-05-16

Publications (1)

Publication Number	Publication Date
BE763186A true BE763186A (en)	1971-07-16

Family

ID=26242187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE763186A BE763186A (en)	1970-02-21	1971-02-19	DEVICE FOR THE TREATMENT OF TOBACCO SMOKE

Country Status (6)

Country	Link
BE (1)	BE763186A (en)
CH (1)	CH541935A (en)
ES (1)	ES166296Y (en)
FR (1)	FR2078771A5 (en)
IL (1)	IL36205A (en)
SE (1)	SE418673B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1414745A (en) *	1973-02-26	1975-11-19	Cigarette Components Ltd	Tobacco smoke filter
CH621051A5 (en) *	1976-12-15	1981-01-15	Cigarette Components Ltd	Tobacco smoke filter and manufacturing process for this
US4256122A (en) *	1979-04-11	1981-03-17	Brown & Williamson Tobacco Corporation	Cigarette filter
US4582071A (en) *	1980-12-22	1986-04-15	Imperial Group Limited	Tipping assembly for an elongate smoking article
IT1149414B (en) *	1981-01-15	1986-12-03	Cigarette Components Ltd	CIGARETTE FILTER
DE3105455C2 (en) *	1981-02-14	1985-07-25	Fabriques de Tabac Réunies S.A., Neuchâtel	Device for embossing open channels in the circumference of rod-shaped, thermally deformable filter sections for smokable articles
IE53192B1 (en) *	1981-07-06	1988-08-17	Cigarette Components Ltd	Cigarette filter
AU559296B2 (en) *	1981-07-06	1987-03-05	Cigarette Components Limited	Filter device
GB2116824B (en) *	1982-02-02	1985-07-24	Brown & Williamson Tobacco	Improvements relating to smoke filters
US4406295A (en) *	1982-02-16	1983-09-27	Brown & Williamson Tobacco Corporation	Cigarette filter
US4457319A (en) *	1982-06-22	1984-07-03	Brown & Williamson Tobacco Corporation	Cigarette filter
US4535793A (en) *	1982-08-18	1985-08-20	Brown & Williamson Tobacco Corporation	Smoking article filters
GB2133269B (en) *	1982-12-13	1986-08-20	Filtrona Ltd	Tobacco smoke filter
US4646762A (en) *	1983-12-05	1987-03-03	Brown & Williamson Tobacco Corporation	Cigarette having a mouthpiece

1971
- 1971-02-16 IL IL36205A patent/IL36205A/en unknown
- 1971-02-18 FR FR7105554A patent/FR2078771A5/fr not_active Expired
- 1971-02-19 SE SE7102163A patent/SE418673B/en unknown
- 1971-02-19 CH CH243371A patent/CH541935A/en not_active IP Right Cessation
- 1971-02-19 BE BE763186A patent/BE763186A/en not_active IP Right Cessation
- 1971-02-20 ES ES1971166296U patent/ES166296Y/en not_active Expired

Also Published As

Publication number	Publication date
ES166296Y (en)	1971-12-01
DE2107850B2 (en)	1976-06-16
SE418673B (en)	1981-06-22
CH541935A (en)	1973-09-30
DE2107850A1 (en)	1971-09-09
IL36205A0 (en)	1971-04-28
ES166296U (en)	1971-07-16
IL36205A (en)	1973-05-31
FR2078771A5 (en)	1971-11-05

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Legal Events

Date

Code

Title

Description

1988-08-31

RE

Patent lapsed

Owner name: CIGARETTE COMPONENTS LTD

Effective date: 19880228