PT8860U - SMOKE WITH FILTER - Google Patents

SMOKE WITH FILTER

Info

Publication number: PT8860U
Authority: PT; Portugal
Prior art keywords: smoke; filter
Prior art date: 1990-10-26

Application number

PT8860U

Other languages

Portuguese (pt)

Other versions

PT8860T (en

Inventor

Peter John Molloy

Original Assignee

Rothmans International 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.)

1990-10-26

Filing date

1993-08-06

Publication date

1996-02-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26297856&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT8860(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1993-08-06 Application filed by Rothmans International Ltd filed Critical Rothmans International Ltd

1994-01-31 Publication of PT8860T publication Critical patent/PT8860T/en

1996-02-29 Publication of PT8860U publication Critical patent/PT8860U/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
- A24D1/00—Cigars; Cigarettes
- 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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters

PT8860U 1990-10-26 1993-08-06 SMOKE WITH FILTER PT8860U (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB909023368A GB9023368D0 (en)	1990-10-26	1990-10-26	Smoking article
SG15695A SG15695G (en)	1990-10-26	1995-01-30	Smoking article

Publications (2)

Publication Number	Publication Date
PT8860T PT8860T (en)	1994-01-31
PT8860U true PT8860U (en)	1996-02-29

Family

ID=26297856

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT8860U PT8860U (en)	1990-10-26	1993-08-06	SMOKE WITH FILTER

Country Status (29)

Country	Link
EP (1)	EP0482872B1 (en)
JP (1)	JPH04262773A (en)
CN (1)	CN1061331A (en)
AP (1)	AP247A (en)
AT (1)	ATE115368T1 (en)
AU (1)	AU644690B2 (en)
BG (1)	BG60511B1 (en)
BR (1)	BR9104585A (en)
CS (1)	CS317291A3 (en)
CU (1)	CU22191A3 (en)
CY (1)	CY1832A (en)
DE (1)	DE69105914T2 (en)
DK (1)	DK0482872T3 (en)
ES (1)	ES2068522T3 (en)
FI (1)	FI915054A7 (en)
GB (1)	GB9023368D0 (en)
GR (1)	GR3015084T3 (en)
HU (1)	HUT66931A (en)
IE (1)	IE65380B1 (en)
IS (1)	IS3766A7 (en)
MA (1)	MA22324A1 (en)
MX (1)	MX9101730A (en)
NO (1)	NO176862C (en)
NZ (1)	NZ240084A (en)
PL (1)	PL167771B1 (en)
PT (1)	PT8860U (en)
RU (1)	RU2001591C1 (en)
SG (1)	SG15695G (en)
ZA (1)	ZA918002B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3202895A (en) *	1994-07-28	1996-02-22	Lorillard Tobacco Company	Hollow smokable article
GB2296853A (en) *	1995-01-12	1996-07-17	Chiu Christopher Chi Wah	Safety cigarette
CN1130133C (en) *	1996-10-15	2003-12-10	乐富门·本森及赫奇斯有限公司	Cigarette sidestream smoke and free-burn rate control device
GB9724872D0 (en) *	1997-11-26	1998-01-21	British American Tobacco Co	Smoking articles
US6810884B2 (en) *	2000-09-18	2004-11-02	Rothmans, Benson & Hedges Inc.	Low sidestream smoke cigarette with non-combustible treatment material
RU2173072C1 (en) *	2001-01-15	2001-09-10	Идигов Михаил Магомедович	Smoking article
CA2497663C (en)	2002-09-04	2008-12-23	Michihiro Inagaki	Filter for smoking
US8240315B2 (en) *	2005-12-29	2012-08-14	Philip Morris Usa Inc.	Smoking article with improved delivery profile
US7987856B2 (en)	2005-12-29	2011-08-02	Philip Morris Usa Inc.	Smoking article with bypass channel
EP2007233B1 (en)	2006-03-28	2019-08-14	Philip Morris Products S.A.	Smoking article with a restrictor
CN101410029A (en)	2006-03-30	2009-04-15	日本烟草产业株式会社	Method of treating tobacco mainstream smoke and smoking tool
US8353298B2 (en) *	2006-07-12	2013-01-15	Philip Morris Usa Inc.	Smoking article with impaction filter segment
US20080047571A1 (en) *	2006-07-12	2008-02-28	Philip Morris Usa Inc.	Smoking article with plate impactor
US8424539B2 (en)	2006-08-08	2013-04-23	Philip Morris Usa Inc.	Smoking article with single piece restrictor and chamber
BRPI0603954B1 (en) *	2006-09-25	2014-05-20	Souza Cruz Sa	SMOKING ARTICLE AND METHOD FOR MANUFACTURING A SMOKING ARTICLE
US8235056B2 (en)	2006-12-29	2012-08-07	Philip Morris Usa Inc.	Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
EP2119375B1 (en) *	2007-02-02	2018-06-13	Japan Tobacco Inc.	Smokers' article
JP2010094025A (en) *	2007-02-02	2010-04-30	Japan Tobacco Inc	Smoking filter
TW200911141A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Super recessed filter cigarette restrictor
TW200911138A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Smoking articles with restrictor and aerosol former
WO2008146548A1 (en) *	2007-05-28	2008-12-04	Japan Tobacco Inc.	Cigarette
AR080556A1 (en)	2009-10-09	2012-04-18	Philip Morris Prod	FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE
US8424540B2 (en)	2009-10-09	2013-04-23	Philip Morris Usa Inc.	Smoking article with valved restrictor
US8905037B2 (en)	2009-10-15	2014-12-09	Philip Morris Inc.	Enhanced subjective activated carbon cigarette
TW201204272A (en)	2010-03-26	2012-02-01	Philip Morris Prod	Smoking articles with significantly reduced gas vapor phase smoking constituents
GB201104788D0 (en) *	2011-03-22	2011-05-04	British American Tobacco Co	Smoking article
GB2491358A (en) *	2011-05-31	2012-12-05	British American Tobacco Co	Smoking device for generating an aerosol
US9282772B2 (en) *	2012-01-31	2016-03-15	Altria Client Services Llc	Electronic vaping device
US20170360086A1 (en) *	2014-12-08	2017-12-21	British American Tobacco (Investments) Limited	A smoking article, a smoking article filter section and a method of manufacturing a smoking article
ES2717550B2 (en) *	2017-12-21	2020-02-28	Univ Alicante	COMBINED FILTER FOR THE ELIMINATION OF TARS AND TOXIC COMPOUNDS OF TOBACCO SMOKE
IT201800010060A1 (en) *	2018-11-06	2020-05-06	Gd Spa	Cigarette
WO2020115897A1 (en) *	2018-12-07	2020-06-11	日本たばこ産業株式会社	Non-combustible heating-type smoking article, electric heating-type smoking system, and method for producing non-combustible heating-type smoking article
CN110720665B (en) *	2019-10-15	2021-11-05	南通醋酸纤维有限公司	Aerosol generating structure, preparation method and application

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1892093U (en) *	1964-01-17	1964-04-30	Werner Baehr	FILTER FOR CIGARETTES OD. DGL. WITH THROTTLE POINTS, CONDENSATION CAVITIES AND IMPACT AREAS
CH424587A (en) *	1965-07-28	1966-11-15	Heusser Eduard	Filter to remove tar from the smoke of tobacco products
US3496945A (en) *	1967-03-31	1970-02-24	Abraham Emil Tomkin	Air-admixed cigarette utilizing restrictive-flow orifice
FR2004232A1 (en) *	1968-03-19	1969-11-21	Grauvogel Kurt
US3527235A (en) *	1968-05-24	1970-09-08	Matra Corp	Tobacco smoke filter device
GB1256117A (en) *	1968-06-03	1971-12-08	Universal American Corp	Refrigeration system
JPS4938800B1 (en) *	1970-05-08	1974-10-21
CA913486A (en) *	1970-05-25	1972-10-31	Plourde Jacques	Selective air dosing means for cigarettes
US3695274A (en) *	1970-11-30	1972-10-03	Brown & Williamson Tobacco Corp	Piston type cigarette filter
JPS4836477U (en) *	1971-09-03	1973-05-01
US3756249A (en) *	1971-09-23	1973-09-04	Kimberly Clark Co	Smokable article having internal air passageway
BE790395A (en) *	1971-10-21	1973-02-15	British American Tobacco Co	SMOKING ARTICLES IMPROVEMENTS
US3773053A (en) *	1972-01-24	1973-11-20	Philip Morris Inc	Cigarette with controlled smoking profile
JPS5119006Y2 (en) *	1972-04-11	1976-05-19
SE361840B (en) *	1972-04-13	1973-11-19	Defibrator Ab
DE3115004A1 (en) *	1981-04-14	1982-11-11	Schöller, Wolfgang, 8000 München	Filter for cigarettes or other tobacco products
GB8329501D0 (en) *	1983-11-04	1983-12-07	British American Tobacco Co	Smoking articles
JPS60156375A (en) *	1984-01-27	1985-08-16	樋口　清治	Re-combustion prevented tobacco of noxious factor
GB8819291D0 (en) *	1988-08-12	1988-09-14	British American Tobacco Co	Improvements relating to smoking articles
DK499289A (en) *	1988-10-12	1990-04-13	Rothmans Int Tobacco	CANDLE ELEMENTS FOR CIGARET FILTERS AND CIGARETTE EQUIPPED WITH SUCH CUSTOM ELEMENTS

1990
- 1990-10-26 GB GB909023368A patent/GB9023368D0/en active Pending
1991
- 1991-10-02 AU AU85547/91A patent/AU644690B2/en not_active Ceased
- 1991-10-03 NZ NZ240084A patent/NZ240084A/en unknown
- 1991-10-07 ZA ZA918002A patent/ZA918002B/en unknown
- 1991-10-10 IS IS3766A patent/IS3766A7/en unknown
- 1991-10-14 AP APAP/P/1991/000331A patent/AP247A/en active
- 1991-10-16 HU HU913264A patent/HUT66931A/en unknown
- 1991-10-17 NO NO914076A patent/NO176862C/en unknown
- 1991-10-18 CN CN91109837A patent/CN1061331A/en active Pending
- 1991-10-18 JP JP3298013A patent/JPH04262773A/en active Pending
- 1991-10-21 CS CS913172A patent/CS317291A3/en unknown
- 1991-10-21 MA MA22606A patent/MA22324A1/en unknown
- 1991-10-21 RU SU915001762A patent/RU2001591C1/en active
- 1991-10-22 EP EP91309726A patent/EP0482872B1/en not_active Expired - Lifetime
- 1991-10-22 DE DE69105914T patent/DE69105914T2/en not_active Expired - Fee Related
- 1991-10-22 DK DK91309726.7T patent/DK0482872T3/en active
- 1991-10-22 ES ES91309726T patent/ES2068522T3/en not_active Expired - Lifetime
- 1991-10-22 AT AT91309726T patent/ATE115368T1/en not_active IP Right Cessation
- 1991-10-23 BR BR919104585A patent/BR9104585A/en unknown
- 1991-10-23 IE IE371791A patent/IE65380B1/en not_active IP Right Cessation
- 1991-10-24 MX MX9101730A patent/MX9101730A/en not_active Application Discontinuation
- 1991-10-24 CU CU91166A patent/CU22191A3/en unknown
- 1991-10-24 BG BG95363A patent/BG60511B1/en unknown
- 1991-10-25 PL PL91292172A patent/PL167771B1/en unknown
- 1991-10-25 FI FI915054A patent/FI915054A7/en not_active Application Discontinuation
1993
- 1993-08-06 PT PT8860U patent/PT8860U/en not_active IP Right Cessation
1995
- 1995-01-30 SG SG15695A patent/SG15695G/en unknown
- 1995-02-16 GR GR950400302T patent/GR3015084T3/en unknown
- 1995-12-01 CY CY183295A patent/CY1832A/en unknown

Also Published As

Publication number	Publication date
IE65380B1 (en)	1995-10-18
HU913264D0 (en)	1992-01-28
CS317291A3 (en)	1992-12-16
BG60511B1 (en)	1995-07-28
PL292172A1 (en)	1992-06-15
MA22324A1 (en)	1992-07-01
AU8554791A (en)	1992-05-14
NO176862B (en)	1995-03-06
RU2001591C1 (en)	1993-10-30
ZA918002B (en)	1992-06-24
NO914076L (en)	1992-04-27
NO176862C (en)	1995-06-14
BR9104585A (en)	1992-06-09
CY1832A (en)	1995-12-01
IS3766A7 (en)	1992-04-27
GR3015084T3 (en)	1995-05-31
ES2068522T3 (en)	1995-04-16
NO914076D0 (en)	1991-10-17
DE69105914T2 (en)	1995-07-27
CU22191A3 (en)	1994-01-31
FI915054L (en)	1992-04-27
AP247A (en)	1993-03-14
NZ240084A (en)	1994-12-22
AP9100331A0 (en)	1992-01-31
EP0482872B1 (en)	1994-12-14
HUT66931A (en)	1995-01-30
MX9101730A (en)	1992-06-05
IE913717A1 (en)	1992-05-22
CN1061331A (en)	1992-05-27
FI915054A7 (en)	1992-04-27
EP0482872A1 (en)	1992-04-29
AU644690B2 (en)	1993-12-16
FI915054A0 (en)	1991-10-25
PT8860T (en)	1994-01-31
BG95363A (en)	1993-12-24
ATE115368T1 (en)	1994-12-15
DE69105914D1 (en)	1995-01-26
PL167771B1 (en)	1995-11-30
GB9023368D0 (en)	1990-12-05
SG15695G (en)	1995-06-16
JPH04262773A (en)	1992-09-18
DK0482872T3 (en)	1995-05-01

Publication	Publication Date	Title
PT8860U (en)	1996-02-29	SMOKE WITH FILTER
DE69210990D1 (en)	1996-06-27	SMOKE FILTER
DE69122459D1 (en)	1996-11-07	filter
FI931506A0 (en)	1993-04-02	FILTER FOER FILTRERING AV VAETSKOR
PT92925A (en)	1991-03-20	CIGARETTE WITH FILTER
DE69128983D1 (en)	1998-04-09	Self-cleaning filter
DE69124819D1 (en)	1997-04-10	Cigarette filter
FI88441B (en)	1993-01-29	TEMPERATURKOMPENSERAT DIELEKTRISKT FILTER
DE69129666D1 (en)	1998-07-30	Electrete filter
NO924907L (en)	1992-12-18	FILTRATION TERM
FI923922L (en)	1993-04-24	Filter cigarette
BR9105769A (en)	1993-02-02	FILTER SET
AT400071B (en)	1995-09-25	COMBUSTION UNIT
NO914874L (en)	1992-06-15	FILTER ELEMENT
DE69206891D1 (en)	1996-02-01	filter
FI912343L (en)	1992-11-15	FILTER
KR930702052A (en)	1993-09-08	filter
PT8267Y (en)	1993-12-31	ASHTRAY
KR910017625U (en)	1991-11-28	Cigarette case
ATA119690A (en)	1991-05-15	FILTER ARRANGEMENT
ATA45191A (en)	1992-05-15	FILTER FILTER
FI905194A7 (en)	1992-04-23	Filter
DK125890D0 (en)	1990-05-21	FILTER
NO173217C (en)	1993-11-17	MARINT FILTER
KR920009038U (en)	1992-06-16	Fuel filter

Legal Events

Date	Code	Title	Description
1994-01-31	BB1K	Laying open of utility model application	Effective date: 19931007
1996-02-29	FG3K	Utility model granted, date of granting	Effective date: 19951115
2001-09-28	MM3K	Annulment or lapse (utility model)	Effective date: 20010531