BE778547A - TOBACCO SMOKE FILTER - Google Patents

TOBACCO SMOKE FILTER

Info

Publication number: BE778547A
Authority: BE; Belgium
Prior art keywords: tobacco smoke; smoke filter; filter; tobacco; smoke
Prior art date: 1971-02-01

Application number

BE778547A

Other languages

French (fr)

Original Assignee

Imp Tobacco Group 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.)

1971-02-01

Filing date

1972-01-27

Publication date

1972-05-16

1972-01-27 Application filed by Imp Tobacco Group Ltd filed Critical Imp Tobacco Group Ltd

1972-05-16 Publication of BE778547A publication Critical patent/BE778547A/en

Links

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow

BE778547A 1971-02-01 1972-01-27 TOBACCO SMOKE FILTER BE778547A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB355071A GB1377181A (en)	1971-02-01	1971-02-01	Tobacco smoke filter

Publications (1)

Publication Number	Publication Date
BE778547A true BE778547A (en)	1972-05-16

Family

ID=9760458

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE778547A BE778547A (en)	1971-02-01	1972-01-27	TOBACCO SMOKE FILTER

Country Status (16)

Country	Link
US (2)	US3791265A (en)
AU (2)	AU460008B2 (en)
BE (1)	BE778547A (en)
CA (1)	CA957231A (en)
CH (1)	CH535546A (en)
DK (1)	DK132156C (en)
ES (1)	ES399279A1 (en)
FI (1)	FI52165C (en)
FR (1)	FR2124961A5 (en)
GB (1)	GB1377181A (en)
IE (1)	IE36706B1 (en)
IT (1)	IT949693B (en)
NL (2)	NL173352B (en)
NO (1)	NO133176C (en)
SE (1)	SE377520B (en)
ZA (1)	ZA72185B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3985144A (en) *	1974-01-18	1976-10-12	Payne Leslie E	Apparatus for forming cigarette filters
AR204115A1 (en) *	1974-01-18	1975-11-20	Reynolds Tobacco Co R	APPARATUS FOR FORMING AXILE IMPRESSIONS IN CIGARETTE FILTERS
US4034765A (en) *	1975-10-30	1977-07-12	Liggett & Myers Incorporated	Tobacco smoke filter
US4022221A (en) *	1975-10-31	1977-05-10	American Filtrona Corporation	Tobacco smoke filter
US4026306A (en) *	1975-11-06	1977-05-31	American Filtrona Corporation	Tobacco smoke filter
US4022222A (en) *	1975-11-06	1977-05-10	American Filtrona Corporation	Tobacco smoke filter
US4273142A (en) *	1979-07-16	1981-06-16	Teledyne Industries, Inc.	Smoking filters
US4331166A (en) *	1980-05-02	1982-05-25	Philip Morris, Incorporated	Cigarette
US4342322A (en) *	1980-12-22	1982-08-03	Brown & Williamson Tobacco Corporation	Cigarette filter
GB8429104D0 (en) *	1984-11-17	1984-12-27	British American Tobacco Co	Tobacco smoke filters
GB8713904D0 (en) *	1987-06-15	1987-07-22	Tabac Fab Reunies Sa	Filter for smoking articles
US5839449A (en) *	1996-01-29	1998-11-24	R.J. Reynolds Tobacco Company	Low CO cigarette
ITBO20040238A1 (en) *	2004-04-22	2004-07-22	Gd Spa	CIGARETTE FILTER AND RELATED METHOD OF REALIZATION
US7674218B2 (en) *	2006-12-28	2010-03-09	Philip Morris Usa Inc.	Filter component cutting system
PL223115B1 (en)	2013-02-15	2016-10-31	Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością	Method and apparatus for temporarily compressing the filtering material
RU2017115353A (en)	2014-10-02	2018-11-02	Диджиретс, Инк.	ELECTRONIC CIGARETTE WITH DISPOSABLE CAPACITY, METHOD OF MANUFACTURE AND METHOD OF APPLICATION
IT202000014095A1 (en)	2020-06-12	2021-12-12	Montrade S P A	Method for making a smoking product, machine for making a smoking product and use of such a machine and a smoking article thus obtained
CN115724014B (en) *	2021-08-31	2024-05-10	红云红河烟草(集团)有限责任公司	A cigarette packaging machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3354887A (en) *	1965-01-04	1967-11-28	Liggett & Myers Tobacco Co	Apparatus for compacting cigarette filter tip assemblies containing granular material
GB1243977A (en) *	1967-09-05	1971-08-25	Hauni Werke Koerber & Co Kg	Method and apparatus for producing filters containing filter granulate materials
US3517480A (en) *	1968-02-14	1970-06-30	Reynolds Tobacco Co R	Apparatus for making loose granular filters
US3685523A (en) *	1969-06-27	1972-08-22	Molins Machine Co Ltd	Tobacco smoke filter
US3625228A (en) *	1969-10-16	1971-12-07	H 2 O Filter Corp The	Heat activated filter for smoking devices

0
- NL NLAANVRAGE7201154,A patent/NL173352C/en active
1971
- 1971-02-01 GB GB355071A patent/GB1377181A/en not_active Expired
1972
- 1972-01-11 ZA ZA720185A patent/ZA72185B/en unknown
- 1972-01-14 US US00217797A patent/US3791265A/en not_active Expired - Lifetime
- 1972-01-14 AU AU37944/72A patent/AU460008B2/en not_active Expired
- 1972-01-17 IE IE61/72A patent/IE36706B1/en unknown
- 1972-01-18 CA CA132,721A patent/CA957231A/en not_active Expired
- 1972-01-26 SE SE7200891A patent/SE377520B/xx unknown
- 1972-01-27 IT IT47977/72A patent/IT949693B/en active
- 1972-01-27 BE BE778547A patent/BE778547A/en not_active IP Right Cessation
- 1972-01-27 FI FI720211A patent/FI52165C/en active
- 1972-01-28 ES ES399279A patent/ES399279A1/en not_active Expired
- 1972-01-28 NL NLAANVRAGE7201154,A patent/NL173352B/en not_active IP Right Cessation
- 1972-01-31 DK DK41872*#A patent/DK132156C/en active
- 1972-01-31 NO NO240/72A patent/NO133176C/no unknown
- 1972-01-31 FR FR7203071A patent/FR2124961A5/fr not_active Expired
- 1972-02-01 CH CH141772A patent/CH535546A/en not_active IP Right Cessation
1973
- 1973-08-31 US US393591A patent/US3888160A/en not_active Expired - Lifetime
1975
- 1975-04-21 AU AU80339/75A patent/AU480865B2/en not_active Expired

Also Published As

Publication number	Publication date
ES399279A1 (en)	1974-12-16
GB1377181A (en)	1974-12-11
US3791265A (en)	1974-02-12
NL7201154A (en)	1972-08-03
DK132156B (en)	1975-11-03
DK132156C (en)	1976-04-05
IE36706L (en)	1972-08-01
AU8033975A (en)	1975-07-10
DE2202576B2 (en)	1976-04-08
SE377520B (en)	1975-07-14
NL173352B (en)	1983-08-16
NO133176B (en)	1975-12-15
AU480865B2 (en)	1975-07-10
IT949693B (en)	1973-06-11
CH535546A (en)	1973-04-15
FI52165B (en)	1977-03-31
AU3794472A (en)	1973-07-19
DE2202576A1 (en)	1972-08-24
US3888160A (en)	1975-06-10
CA957231A (en)	1974-11-05
IE36706B1 (en)	1977-02-02
AU460008B2 (en)	1975-04-10
FR2124961A5 (en)	1972-09-22
ZA72185B (en)	1972-09-27
NO133176C (en)	1976-03-24
FI52165C (en)	1977-07-11
NL173352C (en)

Legal Events

Date

Code

Title

Description

1987-12-31

CH

Change of patent owner

Owner name: *IMPERIAL TOBACCO LTD

Effective date: 19871007

1989-07-31

RE

Patent lapsed

Owner name: IMPERIAL TOBACCO LTD

Effective date: 19890131

Publication	Publication Date	Title
CH533427A (en)	1973-02-15	Tobacco smoke filter
BE807245A (en)	1974-03-01	TOBACCO SMOKE FILTER IMPROVEMENTS
FR1510006A (en)	1968-01-19	Tobacco smoke filter
BE778596Q (en)	1972-07-27	TOBACCO SMOKE FILTER
BE830243A (en)	1975-10-01	TOBACCO SMOKE FILTERS
NL160480C (en)	1979-11-15	FILTER CIGARETTE OR SIMILAR TOBACCO PRODUCT.
BE776025A (en)	1972-05-30	CIGARETTE FILTER
SE388534B (en)	1976-10-11	FILTER FOR TOBACCO SMOKE
ZA72185B (en)	1972-09-27	Tobacco smoke filter
FI50928C (en)	1976-09-10	Improved filter cigarette
CH502075A (en)	1971-01-31	Tobacco smoke filter
CH475728A (en)	1969-07-31	Tobacco smoke filter
BE771265A (en)	1971-12-16	TOBACCO SMOKE FILTER
CH535547A (en)	1973-04-15	Filter for tobacco smoke
BE794461A (en)	1973-07-24	IMPROVED FILTER FOR TOBACCO SMOKE
BE780533A (en)	1972-07-03	IMPROVEMENTS IN THE PRODUCTION OF FILTERS FOR TOBACCO SMOKE
BE765953A (en)	1971-09-16	IMPROVEMENTS RELATED TO FILTERS FOR TOBACCO SMOKE
CH480030A (en)	1969-12-15	Filter for tobacco smoke
CH549965A (en)	1974-06-14	TOBACCO SMOKE FILTER.
CH424586A (en)	1966-11-15	Filter for tobacco smoke
BE788366A (en)	1973-01-02	IMPROVEMENTS RELATED TO FILTERS FOR TOBACCO SMOKE
BE780529A (en)	1972-07-03	IMPROVEMENTS RELATED TO THE PRODUCTION OF FILTERS FOR TOBACCO SMOKE
CH542597A (en)	1973-10-15	Filter for tobacco smoke
CH540656A (en)	1973-08-31	Tobacco smoke filter element
BE745562A (en)	1970-08-05	CIGARETTE FILTER