DK417782A - Cigaretfilter - Google Patents

Cigaretfilter Download PDF

Info

Publication number: DK417782A
Authority: DK; Denmark
Prior art keywords: cigarette filter; cigarette; filter
Prior art date: 1981-09-21

Application number

DK417782A

Other languages

English (en)

Inventor

Donald Alan Silberstein

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.)

1981-09-21

Filing date

1982-09-20

Publication date

1983-03-22

1982-09-20 Application filed by Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco

1983-03-22 Publication of DK417782A publication Critical patent/DK417782A/da

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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
- 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

DK417782A 1981-09-21 1982-09-20 Cigaretfilter DK417782A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/303,756 US4393885A (en)	1981-09-21	1981-09-21	Cigarette filter

Publications (1)

Publication Number	Publication Date
DK417782A true DK417782A (da)	1983-03-22

Family

ID=23173552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK417782A DK417782A (da)	1981-09-21	1982-09-20	Cigaretfilter

Country Status (36)

Country	Link
US (1)	US4393885A (da)
JP (1)	JPS5863380A (da)
KR (1)	KR840001262A (da)
AR (1)	AR229421A1 (da)
AT (1)	ATA250382A (da)
AU (1)	AU544936B2 (da)
BE (1)	BE893519A (da)
BG (1)	BG36343A3 (da)
BR (1)	BR8204093A (da)
CA (1)	CA1196833A (da)
CS (1)	CS231195B2 (da)
DE (1)	DE3224313A1 (da)
DK (1)	DK417782A (da)
ES (1)	ES266642Y (da)
FI (1)	FI70513C (da)
FR (1)	FR2513094B1 (da)
GB (1)	GB2107167B (da)
GR (1)	GR77640B (da)
GT (1)	GT198276521A (da)
HU (1)	HU188192B (da)
IL (1)	IL66403A (da)
IN (1)	IN154266B (da)
IT (1)	IT1153735B (da)
LU (1)	LU84220A1 (da)
NL (1)	NL8203589A (da)
NO (1)	NO823179L (da)
NZ (1)	NZ201079A (da)
PH (1)	PH18516A (da)
PL (1)	PL132063B1 (da)
RO (1)	RO88238B (da)
SE (1)	SE8205280L (da)
SU (1)	SU1170955A3 (da)
TR (1)	TR21386A (da)
YU (1)	YU191082A (da)
ZA (1)	ZA824620B (da)
ZW (1)	ZW15282A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4438776A (en) *	1982-06-24	1984-03-27	Brown & Williamson Tobacco Corporation	Cigarette filter
JPS5963179A (ja) *	1982-10-01	1984-04-10	三菱アセテート株式会社	タバコ用吸口
US4582072A (en) *	1984-06-25	1986-04-15	Brown & Williamson Tobacco Corporation	Cigarette filter
US4585015A (en) *	1984-11-16	1986-04-29	Brown & Williamson Tobacco Corporation	Cigarette filter
GB8713904D0 (en) *	1987-06-15	1987-07-22	Tabac Fab Reunies Sa	Filter for smoking articles
US5392792A (en) *	1993-04-13	1995-02-28	R. J. Reynolds Tobacco Company	Reduced gas phase cigarette
GB9307710D0 (en) *	1993-04-14	1993-06-02	Rothmans Benson & Hedges	Smoking apparatus-l
US5435326A (en) *	1993-07-27	1995-07-25	R. J. Reynolds Tobacco Company	Controlled delivery smoking article and method
WO1998056885A2 (en)	1997-06-13	1998-12-17	Unilever N.V.	Bleaching enzymes
US6345625B1 (en)	1997-12-06	2002-02-12	Kar Eng Chew	Filter for secondary smoke and smoking articles incorporating the same
RU2138974C1 (ru)	1999-03-12	1999-10-10	Погосян Сейран Амаякович	Курительное изделие
GB2406780A (en) *	2003-10-11	2005-04-13	Martin Henry King	Mouthpiece for a hand-rolled cigarette
GB0713905D0 (en)	2007-07-17	2007-08-29	British American Tobacco Co	Cellulose acetate thread in filter
EP3607839A1 (en) *	2018-08-07	2020-02-12	Gongqingcheng Daole Investment Management Partnership (LLP)	Smoke filtering device
EP3873270B1 (en) *	2018-10-29	2023-08-23	Imperial Tobacco Limited	Elongated smoking article
WO2020245010A1 (en) *	2019-06-05	2020-12-10	Philip Morris Products S.A.	Aerosol-generating article comprising an aerosol-cooling element with an elongated protrusion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB736743A (en) *	1953-08-17	1955-09-14	Tmm Research Ltd	Improvements in spinning mules and like machines
CH426594A (de) *	1964-03-10	1966-12-15	Ent Keller Hans	Filteranordnung für Rauchwaren
CH468797A (de) *	1965-01-11	1969-02-28	De Rech S Tech Ets	Filterstöpsel für Tabakwaren, insbesondere für Zigaretten
US3490461A (en) *	1967-04-20	1970-01-20	Philip Morris Inc	Cigarette ventilation
FR1531543A (fr) *	1967-05-22	1968-07-05	Seita	Nouvel embout pour produits à fumer
GB1428018A (en) *	1973-02-27	1976-03-17	British American Tobacco Co	Filtering device for a smoking product
GB1436636A (en) *	1973-05-07	1976-05-19	Berkowitz S	Tobacco smoking structures
GB1435255A (en) *	1973-08-27	1976-05-12	Liggett & Myers Inc	Filter rods for cigarettes
DE2356569A1 (de) *	1973-11-13	1975-05-22	Robert Kolb	Filter fuer teer- und nikotinhaltige gase, insbesondere zigarettenfilter
AU4119078A (en) *	1977-11-18	1980-05-08	Philip Morris Inc	Filter system

1981
- 1981-09-14 KR KR1019820004155A patent/KR840001262A/ko unknown
- 1981-09-21 US US06/303,756 patent/US4393885A/en not_active Expired - Fee Related
1982
- 1982-06-07 AU AU84618/82A patent/AU544936B2/en not_active Ceased
- 1982-06-15 BE BE0/208351A patent/BE893519A/fr not_active IP Right Cessation
- 1982-06-15 AR AR289686A patent/AR229421A1/es active
- 1982-06-22 LU LU84220A patent/LU84220A1/fr unknown
- 1982-06-25 NZ NZ201079A patent/NZ201079A/en unknown
- 1982-06-28 AT AT0250382A patent/ATA250382A/de not_active Application Discontinuation
- 1982-06-29 DE DE19823224313 patent/DE3224313A1/de not_active Ceased
- 1982-06-29 ZA ZA824620A patent/ZA824620B/xx unknown
- 1982-07-02 IN IN777/CAL/82A patent/IN154266B/en unknown
- 1982-07-12 CS CS825322A patent/CS231195B2/cs unknown
- 1982-07-14 BR BR8204093A patent/BR8204093A/pt unknown
- 1982-07-21 ZW ZW152/82A patent/ZW15282A1/xx unknown
- 1982-07-26 IL IL66403A patent/IL66403A/xx unknown
- 1982-07-27 ES ES1982266642U patent/ES266642Y/es not_active Expired
- 1982-07-30 FI FI822669A patent/FI70513C/fi not_active IP Right Cessation
- 1982-07-31 JP JP57134633A patent/JPS5863380A/ja active Pending
- 1982-08-02 PH PH27656A patent/PH18516A/en unknown
- 1982-08-03 GT GT198276521A patent/GT198276521A/es unknown
- 1982-08-09 HU HU822558A patent/HU188192B/hu unknown
- 1982-08-24 YU YU01910/82A patent/YU191082A/xx unknown
- 1982-09-06 GB GB08225342A patent/GB2107167B/en not_active Expired
- 1982-09-08 RO RO108596A patent/RO88238B/ro unknown
- 1982-09-15 TR TR21386A patent/TR21386A/xx unknown
- 1982-09-15 SE SE8205280A patent/SE8205280L/ not_active Application Discontinuation
- 1982-09-16 NL NL8203589A patent/NL8203589A/nl not_active Application Discontinuation
- 1982-09-17 FR FR8215704A patent/FR2513094B1/fr not_active Expired
- 1982-09-17 BG BG8257991A patent/BG36343A3/xx unknown
- 1982-09-17 CA CA000411643A patent/CA1196833A/en not_active Expired
- 1982-09-17 SU SU823494857A patent/SU1170955A3/ru active
- 1982-09-20 GR GR69308A patent/GR77640B/el unknown
- 1982-09-20 NO NO823179A patent/NO823179L/no unknown
- 1982-09-20 DK DK417782A patent/DK417782A/da not_active Application Discontinuation
- 1982-09-21 IT IT23348/82A patent/IT1153735B/it active
- 1982-09-21 PL PL1982238300A patent/PL132063B1/pl unknown

Also Published As

Publication number	Publication date
TR21386A (tr)	1984-05-01
FI70513B (fi)	1986-06-06
IL66403A (en)	1985-08-30
DE3224313A1 (de)	1983-04-07
PL132063B1 (en)	1985-01-31
GB2107167B (en)	1985-02-27
NZ201079A (en)	1984-09-28
RO88238B (ro)	1986-01-01
NL8203589A (nl)	1983-04-18
YU191082A (en)	1985-04-30
SE8205280D0 (sv)	1982-09-15
JPS5863380A (ja)	1983-04-15
AU8461882A (en)	1983-03-31
CA1196833A (en)	1985-11-19
PL238300A1 (en)	1983-05-23
US4393885A (en)	1983-07-19
AU544936B2 (en)	1985-06-20
BE893519A (fr)	1982-10-01
FR2513094B1 (fr)	1985-07-19
FR2513094A1 (fr)	1983-03-25
FI822669L (fi)	1983-03-22
NO823179L (no)	1983-03-22
IT8223348A0 (it)	1982-09-21
ES266642U (es)	1983-02-16
CS231195B2 (en)	1984-10-15
GT198276521A (es)	1984-01-25
IL66403A0 (en)	1982-11-30
PH18516A (en)	1985-08-02
ES266642Y (es)	1983-08-01
ZW15282A1 (en)	1982-10-13
IN154266B (da)	1984-10-13
GR77640B (da)	1984-09-25
BG36343A3 (en)	1984-10-15
GB2107167A (en)	1983-04-27
ATA250382A (de)	1986-03-15
HU188192B (en)	1986-03-28
LU84220A1 (fr)	1983-01-20
AR229421A1 (es)	1983-08-15
FI822669A0 (fi)	1982-07-30
BR8204093A (pt)	1983-07-05
SE8205280L (sv)	1983-03-22
SU1170955A3 (ru)	1985-07-30
FI70513C (fi)	1986-09-24
KR840001262A (ko)	1984-04-30
IT1153735B (it)	1987-01-14
ZA824620B (en)	1983-04-27
RO88238A (ro)	1985-12-30

Legal Events

Date	Code	Title	Description
1987-06-15	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DK159990C (da)	1991-07-01	Filtercigaret
AT381010B (de)	1986-08-11	Zigarettenfilter
DK160400C (da)	1991-09-16	Cigaretfilter
DK152328C (da)	1988-08-01	Cigaretfilter
AT378111B (de)	1985-06-25	Zigarettenfilter
DK153280C (da)	1988-11-14	Cigaretfilter
ATA250382A (de)	1986-03-15	Zigarettenfilter
AT378110B (de)	1985-06-25	Zigarettenfilter
DK152327C (da)	1988-08-01	Cigaretfilter
DK344682A (da)	1983-02-04	Filtercigaret
IT1198381B (it)	1988-12-21	Filtro per sigaretta
IT1198385B (it)	1988-12-21	Filtro per sigaretta
NO820100L (no)	1982-07-16	Sigarettfilter
MD7B1 (ro)	1994-03-31	Filtru pentru tigari
TR21414A (tr)	1984-05-03	Sigara filtresi
BA97173B1 (bs)	1999-08-02	Filter za cigarete