BE895773A - SMOKE FILTERS - Google Patents

SMOKE FILTERS

Info

Publication number: BE895773A
Authority: BE; Belgium
Prior art keywords: smoke filters; smoke; filters
Prior art date: 1982-02-02

Application number

BE0/210022A

Other languages

French (fr)

Inventor

J A Luke

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.)

1982-02-02

Filing date

1983-02-01

Publication date

1983-05-30

1983-02-01 Application filed by Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco

1983-05-30 Publication of BE895773A publication Critical patent/BE895773A/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
- 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
- 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
- A24D3/0229—Filter rod forming processes
- A24D3/0245—Filter rod forming processes by winding, e.g. spirally

BE0/210022A 1982-02-02 1983-02-01 SMOKE FILTERS BE895773A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8202943		1982-02-02

Publications (1)

Publication Number	Publication Date
BE895773A true BE895773A (en)	1983-05-30

Family

ID=10528054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/210022A BE895773A (en)	1982-02-02	1983-02-01	SMOKE FILTERS

Country Status (39)

Country	Link
JP (1)	JPS58165780A (en)
KR (1)	KR870001748B1 (en)
AT (1)	AT384151B (en)
AU (1)	AU553753B2 (en)
BE (1)	BE895773A (en)
BG (1)	BG40312A3 (en)
BR (1)	BR8300490A (en)
CA (1)	CA1192468A (en)
CH (1)	CH657755A5 (en)
CS (1)	CS251073B2 (en)
DE (1)	DE3303299A1 (en)
DK (1)	DK158369C (en)
EG (1)	EG16128A (en)
ES (1)	ES278854Y (en)
FI (1)	FI71219C (en)
FR (1)	FR2520594A1 (en)
GB (1)	GB2116824B (en)
HK (1)	HK28786A (en)
HU (1)	HU188249B (en)
IE (1)	IE53810B1 (en)
IL (1)	IL67801A (en)
IN (1)	IN157633B (en)
IT (1)	IT1163071B (en)
KE (1)	KE3597A (en)
LU (1)	LU84618A1 (en)
MX (1)	MX154669A (en)
MY (1)	MY8700718A (en)
NL (1)	NL185601C (en)
NO (1)	NO155323C (en)
NZ (1)	NZ203131A (en)
PH (1)	PH19514A (en)
PL (1)	PL138732B1 (en)
RO (1)	RO87087A (en)
SE (2)	SE8300441L (en)
SG (1)	SG92285G (en)
TR (1)	TR21762A (en)
YU (1)	YU42067B (en)
ZA (1)	ZA83651B (en)
ZW (1)	ZW2383A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8415972D0 (en) *	1984-06-22	1984-07-25	British American Tobacco Co	Smoking article mouthpiece elements
JPH0588056U (en) *	1991-12-04	1993-11-26	河村電器産業株式会社	DTMF signal amplification circuit
CN1748591A (en) *	2005-11-07	2006-03-22	夏侯晓雷	Filter tip
GB201213786D0 (en)	2012-08-01	2012-09-12	Filtrona Filter Prod Dev Co	Tobacco smoke filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3596663A (en) *	1969-05-29	1971-08-03	Lorillard Co P	Ventilated smoking article
IL36205A (en) *	1970-02-21	1973-05-31	Cigarette Components Ltd	Device for treating tobacco smoke and method for its manufacture
GB1308661A (en) *	1970-02-21	1973-02-21	Cigarette Components Ltd	Device for treating tobacco smoke
GB1508084A (en) *	1976-03-17	1978-04-19	British American Tobacco Co	Tobacco-smoke filters
US4256122A (en) *	1979-04-11	1981-03-17	Brown & Williamson Tobacco Corporation	Cigarette filter
GB2095532B (en) *	1981-03-27	1985-06-19	Filtrona Ltd	Ventilated and corrugated smoke filter

1983
- 1983-01-13 GB GB08300838A patent/GB2116824B/en not_active Expired
- 1983-01-21 AT AT0020083A patent/AT384151B/en not_active IP Right Cessation
- 1983-01-21 IE IE121/83A patent/IE53810B1/en not_active IP Right Cessation
- 1983-01-21 FI FI830209A patent/FI71219C/en not_active IP Right Cessation
- 1983-01-23 IL IL67801A patent/IL67801A/en not_active IP Right Cessation
- 1983-01-26 AU AU10775/83A patent/AU553753B2/en not_active Ceased
- 1983-01-27 MX MX196047A patent/MX154669A/en unknown
- 1983-01-28 SE SE8300441D patent/SE8300441L/en not_active Application Discontinuation
- 1983-01-28 SE SE8300441A patent/SE453150B/en not_active IP Right Cessation
- 1983-01-28 PH PH28451A patent/PH19514A/en unknown
- 1983-01-28 ZW ZW23/83A patent/ZW2383A1/en unknown
- 1983-01-31 NZ NZ203131A patent/NZ203131A/en unknown
- 1983-01-31 RO RO83109873A patent/RO87087A/en unknown
- 1983-01-31 ES ES1983278854U patent/ES278854Y/en not_active Expired
- 1983-01-31 LU LU84618A patent/LU84618A1/en unknown
- 1983-02-01 EG EG67/83A patent/EG16128A/en active
- 1983-02-01 BG BG8359543A patent/BG40312A3/en unknown
- 1983-02-01 TR TR21762A patent/TR21762A/en unknown
- 1983-02-01 BR BR8300490A patent/BR8300490A/en not_active IP Right Cessation
- 1983-02-01 NL NLAANVRAGE8300377,A patent/NL185601C/en not_active IP Right Cessation
- 1983-02-01 HU HU83343A patent/HU188249B/en not_active IP Right Cessation
- 1983-02-01 DE DE19833303299 patent/DE3303299A1/en not_active Ceased
- 1983-02-01 DK DK039083A patent/DK158369C/en not_active IP Right Cessation
- 1983-02-01 ZA ZA83651A patent/ZA83651B/en unknown
- 1983-02-01 NO NO830331A patent/NO155323C/en unknown
- 1983-02-01 BE BE0/210022A patent/BE895773A/en not_active IP Right Cessation
- 1983-02-02 YU YU234/83A patent/YU42067B/en unknown
- 1983-02-02 CH CH583/83A patent/CH657755A5/en not_active IP Right Cessation
- 1983-02-02 CA CA000420747A patent/CA1192468A/en not_active Expired
- 1983-02-02 JP JP58014684A patent/JPS58165780A/en active Granted
- 1983-02-02 KR KR1019830000398A patent/KR870001748B1/en not_active IP Right Cessation
- 1983-02-02 CS CS83683A patent/CS251073B2/en unknown
- 1983-02-02 IN IN124/CAL/83A patent/IN157633B/en unknown
- 1983-02-02 FR FR8301609A patent/FR2520594A1/en active Granted
- 1983-02-02 PL PL1983240394A patent/PL138732B1/en unknown
- 1983-02-02 IT IT19393/83A patent/IT1163071B/en active
1985
- 1985-12-03 SG SG922/85A patent/SG92285G/en unknown
1986
- 1986-01-13 KE KE3597A patent/KE3597A/en unknown
- 1986-04-17 HK HK287/86A patent/HK28786A/en not_active IP Right Cessation
1987
- 1987-12-30 MY MY718/87A patent/MY8700718A/en unknown

Also Published As

Publication number	Publication date
FR2520594A1 (en)	1983-08-05
SG92285G (en)	1987-09-18
ZW2383A1 (en)	1983-08-03
SE453150B (en)	1988-01-18
ES278854U (en)	1984-08-01
YU42067B (en)	1988-04-30
GB8300838D0 (en)	1983-02-16
NO155323B (en)	1986-12-08
ES278854Y (en)	1985-03-01
GB2116824B (en)	1985-07-24
NL185601B (en)	1990-01-02
FI71219B (en)	1986-09-09
GB2116824A (en)	1983-10-05
IT8319393A1 (en)	1984-08-02
DK158369B (en)	1990-05-14
JPS58165780A (en)	1983-09-30
TR21762A (en)	1985-06-17
IT8319393A0 (en)	1983-02-02
DE3303299A1 (en)	1983-08-11
NO830331L (en)	1983-08-03
NZ203131A (en)	1985-07-31
EG16128A (en)	1990-10-30
PL138732B1 (en)	1986-10-31
ATA20083A (en)	1987-03-15
CS68383A2 (en)	1985-08-15
AU553753B2 (en)	1986-07-24
PH19514A (en)	1986-05-14
FI830209L (en)	1983-08-03
CH657755A5 (en)	1986-09-30
DK39083D0 (en)	1983-02-01
NL8300377A (en)	1983-09-01
NL185601C (en)	1990-06-01
SE8300441L (en)	1983-08-03
KE3597A (en)	1986-02-07
AU1077583A (en)	1983-08-11
RO87087A (en)	1986-07-30
YU23483A (en)	1985-10-31
IE53810B1 (en)	1989-03-01
MX154669A (en)	1987-11-16
CS251073B2 (en)	1987-06-11
BR8300490A (en)	1983-11-01
NO155323C (en)	1987-03-18
JPH0236225B2 (en)	1990-08-16
ZA83651B (en)	1983-10-26
IE830121L (en)	1983-08-02
MY8700718A (en)	1987-12-31
AT384151B (en)	1987-10-12
HU188249B (en)	1986-03-28
IN157633B (en)	1986-05-10
BG40312A3 (en)	1986-11-14
DK39083A (en)	1983-08-03
IL67801A0 (en)	1983-05-15
FI830209A0 (en)	1983-01-21
KR870001748B1 (en)	1987-10-06
HK28786A (en)	1986-04-25
FR2520594B1 (en)	1985-04-19
PL240394A1 (en)	1983-08-15
IL67801A (en)	1985-11-29
SE8300441D0 (en)	1983-01-28
IT1163071B (en)	1987-04-08
CA1192468A (en)	1985-08-27
KR840003397A (en)	1984-09-08
DK158369C (en)	1990-10-08
LU84618A1 (en)	1983-09-08
FI71219C (en)	1986-12-19

Legal Events

Date

Code

Title

Description

2001-08-31

RE

Patent lapsed

Owner name: BROWN & WILLIAMSON TOBACCO CORP.

Effective date: 20010228

Publication	Publication Date	Title
ES281470Y (en)	1985-11-01	A SMOKE FILTER
MX162250A (en)	1991-04-16	FILTERS
NO831155L (en)	1983-10-06	CIGARETTE FILTER
TR21601A (en)	1984-11-14	SMOKING FILTER
DK158554C (en)	1991-04-15	CIGARETTE FILTER
TR21608A (en)	1986-09-19	SMOKING FILTER
TR21626A (en)	1986-05-03	SMOKING FILTER
TR21586A (en)	1984-11-01	SMOKING FILTER
DK375683D0 (en)	1983-08-17	CIGARETTE FILTER
BE895773A (en)	1983-05-30	SMOKE FILTERS
BR8300492A (en)	1983-11-01	SMOKE FILTER
BR8300491A (en)	1983-11-01	SMOKE FILTER
TR21003A (en)	1983-05-01	BREEDED SMOKING FILTER
MD9B1 (en)	1994-03-31	Cigarette filter
BR8204363A (en)	1984-03-07	FILTER
DK50382A (en)	1983-08-06	FILTER