DK132156B - Tobacco smoke filter and method and apparatus for making one. - Google Patents

Tobacco smoke filter and method and apparatus for making one.

Info

Publication number: DK132156B
Authority: DK; Denmark
Prior art keywords: making; tobacco smoke; smoke filter; filter; tobacco
Prior art date: 1971-02-01

Application number

DK41872AA

Other languages

Danish (da)

Other versions

DK132156C (en

Inventor

D T Westcott

G R Woodman

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

1972-01-31

Publication date

1975-11-03

1972-01-31 Application filed by Imp Tobacco Group Ltd filed Critical Imp Tobacco Group Ltd

1975-11-03 Publication of DK132156B publication Critical patent/DK132156B/en

1976-04-05 Application granted granted Critical

1976-04-05 Publication of DK132156C publication Critical patent/DK132156C/en

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
- A24D3/02—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

DK41872*#A 1971-02-01 1972-01-31 TOBACCO ROOT FILTER AND PROCEDURE AND APPARATUS FOR MANUFACTURE OF SUCH DK132156C (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 (2)

Publication Number	Publication Date
DK132156B true DK132156B (en)	1975-11-03
DK132156C DK132156C (en)	1976-04-05

Family

ID=9760458

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK41872*#A DK132156C (en)	1971-02-01	1972-01-31	TOBACCO ROOT FILTER AND PROCEDURE AND APPARATUS FOR MANUFACTURE OF SUCH

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
WO2016054580A1 (en)	2014-10-02	2016-04-07	Digirettes, Inc.	Disposable tank electronic cigarette, method of manufacture and method of use
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	Cigarette packaging tray 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 AU AU37944/72A patent/AU460008B2/en not_active Expired
- 1972-01-14 US US00217797A patent/US3791265A/en not_active Expired - Lifetime
- 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 FI FI720211A patent/FI52165C/en active
- 1972-01-27 BE BE778547A patent/BE778547A/en not_active IP Right Cessation
- 1972-01-27 IT IT47977/72A patent/IT949693B/en active
- 1972-01-28 NL NLAANVRAGE7201154,A patent/NL173352B/en not_active IP Right Cessation
- 1972-01-28 ES ES399279A patent/ES399279A1/en not_active Expired
- 1972-01-31 FR FR7203071A patent/FR2124961A5/fr not_active Expired
- 1972-01-31 NO NO240/72A patent/NO133176C/no unknown
- 1972-01-31 DK DK41872*#A patent/DK132156C/en active
- 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
DK132156C (en)	1976-04-05
ES399279A1 (en)	1974-12-16
CH535546A (en)	1973-04-15
NL173352B (en)	1983-08-16
NL7201154A (en)	1972-08-03
GB1377181A (en)	1974-12-11
IE36706L (en)	1972-08-01
IE36706B1 (en)	1977-02-02
BE778547A (en)	1972-05-16
NO133176C (en)	1976-03-24
SE377520B (en)	1975-07-14
DE2202576B2 (en)	1976-04-08
FI52165C (en)	1977-07-11
AU480865B2 (en)	1975-07-10
NO133176B (en)	1975-12-15
DE2202576A1 (en)	1972-08-24
AU8033975A (en)	1975-07-10
IT949693B (en)	1973-06-11
US3791265A (en)	1974-02-12
NL173352C (en)
AU3794472A (en)	1973-07-19
US3888160A (en)	1975-06-10
ZA72185B (en)	1972-09-27
FI52165B (en)	1977-03-31
CA957231A (en)	1974-11-05
AU460008B2 (en)	1975-04-10
FR2124961A5 (en)	1972-09-22

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