SE452707B - Cigarrettfilter - Google Patents

Cigarrettfilter

Info

Publication number: SE452707B
Authority: SE; Sweden
Prior art keywords: filter; grooves; rod; cigarette; plug
Prior art date: 1981-03-19

Application number

SE8200640A

Other languages

English (en)

Swedish (sv)

Other versions

SE8200640L (sv

Inventor

M L Reynolds

R R Johnson

Original Assignee

Brown & Williamson Tobacco

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.)

1981-03-19

Filing date

1982-02-04

Publication date

1987-12-14

1982-02-04 Application filed by Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco

1982-09-20 Publication of SE8200640L publication Critical patent/SE8200640L/

1987-12-14 Publication of SE452707B publication Critical patent/SE452707B/sv

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
- 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

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)

SE8200640A 1981-03-19 1982-02-04 Cigarrettfilter SE452707B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/245,428 US4387728A (en)	1981-03-19	1981-03-19	Cigarette filter

Publications (2)

Publication Number	Publication Date
SE8200640L SE8200640L (sv)	1982-09-20
SE452707B true SE452707B (sv)	1987-12-14

Family

ID=22926611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8200640A SE452707B (sv)	1981-03-19	1982-02-04	Cigarrettfilter

Country Status (39)

Country	Link
US (1)	US4387728A (fr)
JP (2)	JPS57174083A (fr)
KR (1)	KR830008530A (fr)
AR (1)	AR226959A1 (fr)
AT (1)	AT381631B (fr)
AU (1)	AU545345B2 (fr)
BE (1)	BE892022A (fr)
BR (1)	BR8200668A (fr)
CA (1)	CA1176939A (fr)
CH (1)	CH654726A5 (fr)
CS (1)	CS229679B2 (fr)
DE (1)	DE3203780A1 (fr)
DK (1)	DK153280C (fr)
EG (1)	EG15066A (fr)
ES (1)	ES272560Y (fr)
FI (1)	FI820514L (fr)
FR (1)	FR2501971B1 (fr)
GB (1)	GB2095093B (fr)
GR (1)	GR78356B (fr)
GT (1)	GT198274262A (fr)
HK (1)	HK30585A (fr)
HU (1)	HU187642B (fr)
IE (1)	IE820149L (fr)
IL (1)	IL65069A (fr)
IN (1)	IN154907B (fr)
IT (1)	IT1150720B (fr)
KE (1)	KE3508A (fr)
LU (1)	LU83898A1 (fr)
MY (1)	MY8600022A (fr)
NL (2)	NL8200590A (fr)
NO (1)	NO153674C (fr)
NZ (1)	NZ199588A (fr)
PL (1)	PL129943B1 (fr)
SE (1)	SE452707B (fr)
SG (1)	SG8985G (fr)
TR (1)	TR21982A (fr)
YU (1)	YU42482A (fr)
ZA (1)	ZA82589B (fr)
ZW (1)	ZW2482A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3105456C2 (de) *	1981-02-14	1985-08-14	Fabriques de Tabac Réunies S.A., Neuchâtel	Verfahren zum Herstellen eines stabförmigen, rauchbaren Artikels und Vorrichtung zur Ausübung dieses Verfahrens
US4552158A (en) *	1981-12-23	1985-11-12	American Filtrona Corporation	Free air dilution smoke filter and method and apparatus for fabricating same
US4499912A (en) *	1981-12-23	1985-02-19	American Filtrona Corporation	Free air dilution smoke filter and method and apparatus for fabricating same
US4614199A (en) *	1981-12-23	1986-09-30	American Filtrona Corporation	Smoke filter having extended film overwrap and method and apparatus for fabricating same
CA1212008A (fr) *	1981-12-23	1986-09-30	Richard M. Berger	Filtre de fumee a surenveloppe, et methode et dispositif pour sa fabrication
US4675064A (en) *	1982-11-23	1987-06-23	American Filtrona Corporation	Smoke filter having extended film overwrap and method and apparatus for fabricating same
GB8531659D0 (en) *	1985-12-23	1986-02-05	British American Tobacco Co	Smoking articles
US5178166A (en) *	1990-09-20	1993-01-12	Philip Morris Incorporated	Filter cigarette
DE50111161D1 (de) *	2001-12-18	2006-11-16	Bat Cigarettenfab Gmbh	Filter für einen rauchbaren Artikel
AU2006202993B2 (en) *	2001-12-18	2007-09-20	British American Tobacco (Investments) Limited	Ventilated smoking article
CN1674799B (zh)	2002-08-09	2010-04-28	英美烟草(投资)有限公司	过滤嘴香烟的改进及其制造方法
US20060185687A1 (en) *	2004-12-22	2006-08-24	Philip Morris Usa Inc.	Filter cigarette and method of making filter cigarette for an electrical smoking system
KR101538002B1 (ko) *	2006-05-22	2015-07-20	필트로나 인터내셔날 리미티드	담배 연기 필터
GB0610144D0 (en) *	2006-05-22	2006-06-28	Filtrona Int Ltd	Tobacco smoke filter
GB201119244D0 (en)	2011-11-08	2011-12-21	British American Tobacco Co	Smoking article
PL3340813T3 (pl) *	2015-08-28	2020-05-18	Jt International S.A.	Wyrób do palenia

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1718122A (en) *	1927-01-18	1929-06-18	Shon Clarence L De	Cigarette tip
FR1034663A (fr) *	1949-12-06	1958-07-29	Elie P Aghnides
US3910288A (en) *	1973-02-27	1975-10-07	Brown & Williamson Tobacco	Programmed filter
GB1564313A (en) *	1976-03-16	1980-04-10	Molins Ltd	Cigarettes
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

1981
- 1981-03-19 US US06/245,428 patent/US4387728A/en not_active Expired - Lifetime
1982
- 1982-01-25 IE IE820149A patent/IE820149L/xx unknown
- 1982-01-26 LU LU83898A patent/LU83898A1/fr unknown
- 1982-01-26 CH CH467/82A patent/CH654726A5/de not_active IP Right Cessation
- 1982-01-27 AT AT0029582A patent/AT381631B/de not_active IP Right Cessation
- 1982-01-28 NZ NZ199588A patent/NZ199588A/en unknown
- 1982-01-29 ZA ZA82589A patent/ZA82589B/xx unknown
- 1982-02-02 AU AU80131/82A patent/AU545345B2/en not_active Ceased
- 1982-02-04 DE DE19823203780 patent/DE3203780A1/de not_active Ceased
- 1982-02-04 BE BE0/207231A patent/BE892022A/fr not_active IP Right Cessation
- 1982-02-04 SE SE8200640A patent/SE452707B/sv not_active IP Right Cessation
- 1982-02-06 IN IN146/CAL/82A patent/IN154907B/en unknown
- 1982-02-08 AR AR288367A patent/AR226959A1/es active
- 1982-02-08 BR BR8200668A patent/BR8200668A/pt not_active IP Right Cessation
- 1982-02-08 ZW ZW24/82A patent/ZW2482A1/xx unknown
- 1982-02-10 GT GT198274262A patent/GT198274262A/es unknown
- 1982-02-12 HU HU82441A patent/HU187642B/hu unknown
- 1982-02-15 KR KR1019820000655A patent/KR830008530A/ko unknown
- 1982-02-16 NL NL8200590A patent/NL8200590A/nl active Search and Examination
- 1982-02-16 FI FI820514A patent/FI820514L/fi not_active Application Discontinuation
- 1982-02-21 IL IL65069A patent/IL65069A/xx unknown
- 1982-02-23 CS CS821232A patent/CS229679B2/cs unknown
- 1982-02-25 YU YU00424/82A patent/YU42482A/xx unknown
- 1982-03-01 CA CA000397340A patent/CA1176939A/fr not_active Expired
- 1982-03-17 GR GR67616A patent/GR78356B/el unknown
- 1982-03-17 FR FR8204509A patent/FR2501971B1/fr not_active Expired
- 1982-03-17 EG EG140/82A patent/EG15066A/xx active
- 1982-03-18 NO NO820905A patent/NO153674C/no unknown
- 1982-03-18 TR TR21982A patent/TR21982A/xx unknown
- 1982-03-18 DK DK120882A patent/DK153280C/da active
- 1982-03-18 ES ES1982272560U patent/ES272560Y/es not_active Expired
- 1982-03-18 GB GB8207963A patent/GB2095093B/en not_active Expired
- 1982-03-19 JP JP57044428A patent/JPS57174083A/ja active Pending
- 1982-03-19 IT IT20288/82A patent/IT1150720B/it active
- 1982-03-26 PL PL1982235657A patent/PL129943B1/pl unknown
1985
- 1985-02-05 SG SG89/85A patent/SG8985G/en unknown
- 1985-02-08 KE KE3508A patent/KE3508A/xx unknown
- 1985-04-18 HK HK305/85A patent/HK30585A/xx not_active IP Right Cessation
1986
- 1986-12-30 MY MY22/86A patent/MY8600022A/xx unknown
1987
- 1987-08-28 NL NL8702032A patent/NL8702032A/nl active Search and Examination
1992
- 1992-05-25 JP JP046286U patent/JPH0744136U/ja active Pending

Also Published As

Publication number	Publication date
GB2095093B (en)	1984-12-19
BR8200668A (pt)	1982-12-14
AU8013182A (en)	1982-09-23
YU42482A (en)	1985-04-30
ZA82589B (en)	1982-12-29
AU545345B2 (en)	1985-07-11
AT381631B (de)	1986-11-10
IT8220288A0 (it)	1982-03-19
DK120882A (da)	1982-09-20
SG8985G (en)	1985-08-08
FR2501971A1 (fr)	1982-09-24
PL235657A1 (fr)	1982-10-11
GT198274262A (es)	1983-08-04
HU187642B (en)	1986-02-28
HK30585A (en)	1985-04-26
NZ199588A (en)	1984-12-14
US4387728A (en)	1983-06-14
ES272560U (es)	1984-01-16
FR2501971B1 (fr)	1988-07-15
GB2095093A (en)	1982-09-29
NL8702032A (nl)	1987-12-01
LU83898A1 (fr)	1982-06-30
KE3508A (en)	1985-03-08
CA1176939A (fr)	1984-10-30
ATA29582A (de)	1986-04-15
DK153280C (da)	1988-11-14
FI820514L (fi)	1982-09-20
IN154907B (fr)	1984-12-22
CH654726A5 (de)	1986-03-14
KR830008530A (ko)	1983-12-10
GR78356B (fr)	1984-09-26
NO153674C (no)	1986-05-07
NO820905L (no)	1982-09-20
DE3203780A1 (de)	1982-10-28
PL129943B1 (en)	1984-06-30
NL8200590A (nl)	1982-10-18
JPH0744136U (ja)	1995-11-07
MY8600022A (en)	1986-12-31
AR226959A1 (es)	1982-08-31
CS229679B2 (en)	1984-06-18
IE820149L (en)	1982-09-19
ZW2482A1 (en)	1982-12-29
BE892022A (fr)	1982-05-27
TR21982A (tr)	1986-05-09
IT1150720B (it)	1986-12-17
JPS57174083A (en)	1982-10-26
EG15066A (en)	1986-09-30
SE8200640L (sv)	1982-09-20
DK153280B (da)	1988-07-04
NO153674B (no)	1986-01-27
IL65069A (en)	1985-08-30
ES272560Y (es)	1984-08-01

Publication	Publication Date	Title
SE452707B (sv)	1987-12-14	Cigarrettfilter
SE449157B (sv)	1987-04-13	Cigarrettfilter
SE450328B (sv)	1987-06-22	Cigarettfilter forsett med spar
SE450327B (sv)	1987-06-22	Rokverk
US3318312A (en)	1967-05-09	Cigarette assembly
SE459387B (sv)	1989-07-03	Cigarettfilter
GB2166938A (en)	1986-05-21	Cigarette filters
FI74197B (fi)	1987-09-30	Cigarrettfilter.
SE450329B (sv)	1987-06-22	Cigarettfilter
SE451793B (sv)	1987-11-02	Cigarrett
DK152328B (da)	1988-02-22	Cigaretfilter
GB2166937A (en)	1986-05-21	Tobacco smoke filters
SE450748B (sv)	1987-07-27	Cigarrettfilter
KR830006943A (ko)	1983-10-12	개선된 담배 필터
KR920003914A (ko)	1992-03-27	불연속 토우와 웨브 필터 매체로 이루어진 농축 흡연필터
SE459384B (sv)	1989-07-03	Cigarrettfilter
SE457688B (sv)	1989-01-23	Cigarrettfilter
SE453791B (sv)	1988-03-07	Cigarrettfilter innefattande kanaler
GB2150810A (en)	1985-07-10	Cigarette having a mouthpiece
SE459385B (sv)	1989-07-03	Cigarrettfilter
GB2150809A (en)	1985-07-10	Filter cigarette
US4608999A (en)	1986-09-02	Cigarette filter
SE501240C2 (sv)	1994-12-19	Cigarettfilter
GB2150414A (en)	1985-07-03	Cigarette having a mouthpiece and method of making same
FI78819C (fi)	1989-10-10	Cigarrettmunstycke.

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8200640-4 Format of ref document f/p: F
2001-10-08	NUG	Patent has lapsed	Ref document number: 8200640-4 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8200640-4

Format of ref document f/p: F

2001-10-08

NUG

Patent has lapsed