DK157386C - TOBACCO SMOKE FILTER consisting of an axially long-lasting filter core and a core-enclosed cover - Google Patents

TOBACCO SMOKE FILTER consisting of an axially long-lasting filter core and a core-enclosed cover

Info

Publication number: DK157386C
Authority: DK; Denmark
Prior art keywords: core; tobacco smoke; lasting; filter; axially long
Prior art date: 1981-07-06

Application number

DK287482A

Other languages

Danish (da)

Other versions

DK157386B (en

DK287482A (en

Inventor

Peter James Rooney

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.)

1981-07-06

Filing date

1982-06-25

Publication date

1990-05-28

1982-06-25 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1983-01-07 Publication of DK287482A publication Critical patent/DK287482A/en

1990-01-02 Publication of DK157386B publication Critical patent/DK157386B/en

1990-05-28 Application granted granted Critical

1990-05-28 Publication of DK157386C publication Critical patent/DK157386C/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

DK287482A 1981-07-06 1982-06-25 TOBACCO SMOKE FILTER consisting of an axially long-lasting filter core and a core-enclosed cover DK157386C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8120818		1981-07-06
GB8120818		1981-07-06

Publications (3)

Publication Number	Publication Date
DK287482A DK287482A (en)	1983-01-07
DK157386B DK157386B (en)	1990-01-02
DK157386C true DK157386C (en)	1990-05-28

Family

ID=10523047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK287482A DK157386C (en)	1981-07-06	1982-06-25	TOBACCO SMOKE FILTER consisting of an axially long-lasting filter core and a core-enclosed cover

Country Status (19)

Country	Link
AT (1)	AT381841B (en)
AU (1)	AU559129B2 (en)
BE (1)	BE893750A (en)
BR (1)	BR8203910A (en)
CH (1)	CH649449A5 (en)
DE (1)	DE3225068A1 (en)
DK (1)	DK157386C (en)
ES (1)	ES272912Y (en)
FR (1)	FR2508771B1 (en)
GB (1)	GB2104372B (en)
GR (1)	GR76212B (en)
HK (1)	HK87189A (en)
IE (1)	IE53191B1 (en)
IT (1)	IT1151968B (en)
NL (1)	NL8202555A (en)
NO (1)	NO156433C (en)
PT (1)	PT75095B (en)
SE (1)	SE452548B (en)
ZA (1)	ZA824768B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4406295A (en) *	1982-02-16	1983-09-27	Brown & Williamson Tobacco Corporation	Cigarette filter
JPS6048156B2 (en) *	1982-07-07	1985-10-25	三菱アセテート株式会社	tobacco smoke filter
GB2133269B (en) *	1982-12-13	1986-08-20	Filtrona Ltd	Tobacco smoke filter
GB201016387D0 (en) *	2010-09-29	2010-11-10	Filtrona Int Ltd	Tobacco smoke filter
GB201311079D0 (en)	2013-06-21	2013-08-07	British American Tobacco Co	A method of fabricating a filter element
CN105146751B (en) *	2015-08-06	2017-10-17	湖南中烟工业有限责任公司	A kind of preparation method and application of the selective reducing tar and reducing harm function filter stick of cigarette
CN113854625A (en) *	2021-09-30	2021-12-31	云南芯韵科技开发有限公司	Cigarette, cooling filter stick thereof and preparation method of cooling filter stick

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1287443A (en) *	1961-01-30	1962-03-16		Cigarette in which the end in contact with the lips is of a shape different from that of the main body of the cigarette, and its realization
US3596663A (en) *	1969-05-29	1971-08-03	Lorillard Co P	Ventilated smoking article
FI59360C (en) *	1974-10-30	1981-08-10	Yhtyneet Paperitehtaat Oy	FOERFARANDE FOER TILLVERKNING AV ABSORBERANDE OCH VAETSKETAETT LAMINAT
CH621051A5 (en) *	1976-12-15	1981-01-15	Cigarette Components Ltd	Tobacco smoke filter and manufacturing process for this

1982
- 1982-06-21 AU AU85035/82A patent/AU559129B2/en not_active Ceased
- 1982-06-22 PT PT75095A patent/PT75095B/en not_active IP Right Cessation
- 1982-06-23 IE IE1498/82A patent/IE53191B1/en not_active IP Right Cessation
- 1982-06-24 NL NL8202555A patent/NL8202555A/en not_active Application Discontinuation
- 1982-06-25 DK DK287482A patent/DK157386C/en active
- 1982-06-28 FR FR8211272A patent/FR2508771B1/en not_active Expired
- 1982-06-29 IT IT22130/82A patent/IT1151968B/en active
- 1982-06-30 GB GB08218955A patent/GB2104372B/en not_active Expired
- 1982-06-30 NO NO822282A patent/NO156433C/en unknown
- 1982-07-01 SE SE8204079A patent/SE452548B/en not_active IP Right Cessation
- 1982-07-01 BR BR8203910A patent/BR8203910A/en unknown
- 1982-07-01 CH CH4013/82A patent/CH649449A5/en not_active IP Right Cessation
- 1982-07-02 GR GR68634A patent/GR76212B/el unknown
- 1982-07-03 ES ES1982272912U patent/ES272912Y/en not_active Expired
- 1982-07-05 ZA ZA824768A patent/ZA824768B/en unknown
- 1982-07-05 DE DE3225068A patent/DE3225068A1/en active Granted
- 1982-07-05 BE BE0/208523A patent/BE893750A/en not_active IP Right Cessation
- 1982-07-06 AT AT0261882A patent/AT381841B/en not_active IP Right Cessation
1989
- 1989-11-02 HK HK871/89A patent/HK87189A/en unknown

Also Published As

Publication number	Publication date
SE8204079L (en)	1983-01-07
BE893750A (en)	1983-01-05
ZA824768B (en)	1983-06-29
ATA261882A (en)	1986-05-15
DE3225068C2 (en)	1990-12-06
DE3225068A1 (en)	1983-01-20
SE8204079D0 (en)	1982-07-01
DK157386B (en)	1990-01-02
FR2508771A1 (en)	1983-01-07
AU559129B2 (en)	1987-02-26
DK287482A (en)	1983-01-07
PT75095A (en)	1982-07-01
CH649449A5 (en)	1985-05-31
AT381841B (en)	1986-12-10
IE53191B1 (en)	1988-08-17
BR8203910A (en)	1983-06-28
NL8202555A (en)	1983-02-01
NO822282L (en)	1983-01-07
FR2508771B1 (en)	1986-08-14
PT75095B (en)	1983-12-19
ES272912U (en)	1983-11-01
ES272912Y (en)	1984-05-01
HK87189A (en)	1989-11-10
AU8503582A (en)	1983-01-13
SE452548B (en)	1987-12-07
GB2104372A (en)	1983-03-09
IE821498L (en)	1983-01-06
NO156433B (en)	1987-06-15
IT1151968B (en)	1986-12-24
GR76212B (en)	1984-08-04
GB2104372B (en)	1985-04-03
NO156433C (en)	1987-09-23
IT8222130A0 (en)	1982-06-29

Publication	Publication Date	Title
GB2119225B (en)	1984-08-15	Tobacco smoke filter
DK191681A (en)	1981-11-02	SMOKING ART OF FILTER CIGARET TYPE
BR8202695A (en)	1983-04-19	TOBACCO SMOKE FILTER
TR21437A (en)	1984-06-04	BREEDED SMOKING FILTER
GB2124469B (en)	1984-08-08	Tobacco smoke filter
BE884967A (en)	1980-12-16	SMOKE FILTERS AND THEIR MANUFACTURE
TR20963A (en)	1983-02-25	SMOKING FILTER
GB2083998B (en)	1984-08-22	Tobacco smoke filter
TR21305A (en)	1984-03-22	T * T * N SMOKE FILTERS
TR21982A (en)	1986-05-09	SMOKING FILTER
TR21386A (en)	1984-05-01	SMOKING FILTER
AT384350B (en)	1987-10-27	SMOKE FILTER ELEMENT AND CIGARETTE FILTER THEREOF
DK157386C (en)	1990-05-28	TOBACCO SMOKE FILTER consisting of an axially long-lasting filter core and a core-enclosed cover
BE895390A (en)	1983-06-17	TOBACCO SMOKE FILTERS
BR8203959A (en)	1983-06-28	TOBACCO SMOKE FILTER
FR2524774B1 (en)	1986-11-21	TOBACCO SMOKE FILTERING
BE884968A (en)	1980-12-16	SMOKE FILTERS AND THEIR MANUFACTURE
RO88370A (en)	1986-01-30	FILTER AND SMOKING CIGARETTE
BE895773A (en)	1983-05-30	SMOKE FILTERS
BE895755A (en)	1983-05-16	TOBACCO SMOKE FILTERS
BE895774A (en)	1983-05-30	TOBACCO SMOKE FILTERS
ZA815688B (en)	1982-09-29	Tobacco smoke filter
MX159036A (en)	1989-04-13	IMPROVEMENTS TO TOBACCO SMOKE FILTER AND METHOD TO PRODUCE IT
BR8100097A (en)	1982-09-08	TOBACCO SMOKE FILTER
TR21414A (en)	1984-05-03	SMOKING FILTER