FI772910A - Foerbaettringar roerande roekfilter foer tobak - Google Patents

Foerbaettringar roerande roekfilter foer tobak

Info

Publication number: FI772910A
Authority: FI; Finland
Prior art keywords: roerande; roekfilter; tobak; foerbaettringar; foer
Prior art date: 1976-10-06

Application number

FI772910A

Other languages

English (en)

Other versions

FI61617B (fi

FI61617C (fi

Inventor

Henry George Horsewell

John David Green

John Anthony Luke

Stanley Maiden Candlish

Original Assignee

British American Tobacco Co

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.)

1976-10-06

Filing date

1977-10-03

Publication date

1978-04-07

1977-10-03 Application filed by British American Tobacco Co filed Critical British American Tobacco Co

1978-04-07 Publication of FI772910A publication Critical patent/FI772910A/fi

1982-05-31 Publication of FI61617B publication Critical patent/FI61617B/fi

1982-09-10 Application granted granted Critical

1982-09-10 Publication of FI61617C publication Critical patent/FI61617C/fi

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

FI772910A 1976-10-06 1977-10-03 Tobaksroekfilter FI61617C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB41533/76A GB1592549A (en)	1976-10-06	1976-10-06	Tobacco-smoke filters
GB4153376		1976-10-06

Publications (3)

Publication Number	Publication Date
FI772910A true FI772910A (fi)	1978-04-07
FI61617B FI61617B (fi)	1982-05-31
FI61617C FI61617C (fi)	1982-09-10

Family

ID=10420135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI772910A FI61617C (fi)	1976-10-06	1977-10-03	Tobaksroekfilter

Country Status (17)

Country	Link
US (1)	US4219033A (fi)
JP (1)	JPS5932112B2 (fi)
AU (1)	AU506296B2 (fi)
BE (1)	BE859449A (fi)
BR (1)	BR7706658A (fi)
CA (1)	CA1091123A (fi)
CH (1)	CH616321A5 (fi)
CY (1)	CY1141A (fi)
DE (1)	DE2745028A1 (fi)
DK (1)	DK153356C (fi)
FI (1)	FI61617C (fi)
GB (1)	GB1592549A (fi)
HK (1)	HK15582A (fi)
KE (1)	KE3194A (fi)
MY (1)	MY8200285A (fi)
NL (1)	NL186738C (fi)
ZA (1)	ZA775860B (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA795207B (en) *	1978-10-19	1980-11-26	British American Tobacco Co	Production of tobacco-smoke filters
US4532942A (en) *	1979-12-18	1985-08-06	Aikman Leslie N	Miniature tobacco filters
US4460001A (en) *	1980-09-08	1984-07-17	Celanese Corporation	Process for preparing compound filter
US4469112A (en) *	1980-09-08	1984-09-04	Celanese Corporation	Compound filter
US4601686A (en) *	1981-02-18	1986-07-22	British-American Tobacco Company Limited	Production of tobacco-smoke filters
US4492238A (en)	1981-09-30	1985-01-08	Philip Morris Incorporated	Method and apparatus for production of smoke filter components
US4655736A (en) *	1984-11-09	1987-04-07	Brown & Williamson Tobacco Corporation	Method of manufacturing a tobacco smoke filter
DE3624661A1 (de) *	1986-07-22	1988-02-04	Rhodia Ag	Ventilierte zigarette
NL8800039A (nl) *	1987-01-22	1988-08-16	Tobacco Res & Dev	Sigarettefilter.
DE4118815C2 (de) *	1991-06-07	1996-02-01	Bat Cigarettenfab Gmbh	Verfahren zur Herstellung eines Cigarettenfilters und nach diesem Verfahren hergestellter Cigarettenfilter
TW200911141A (en) *	2007-03-09	2009-03-16	Philip Morris Prod	Super recessed filter cigarette restrictor
GB201007946D0 (en) *	2010-05-12	2010-06-30	British American Tobacco Co	Filter additive
PL223115B1 (pl) *	2013-02-15	2016-10-31	Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością	Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
ES2970265A1 (es) *	2022-10-24	2024-05-27	Univ Alicante	Maquina, procedimiento de fabricacion y filtro reductor de alquitranes y compuestos toxicos del tabaco
ES2978493A1 (es) *	2023-02-06	2024-09-13	Univ Alicante	Filtro reductor de alquitranes y compuestos tóxicos del tabaco, barra fibrosa a partir de la que se obtiene el filtro, y mecanismo para la fabricación de la barra fibrosa

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1630243A (en) *	1925-05-01	1927-05-24	Eva H Rosan	Cigarette holder
FR1296231A (fr) *	1960-08-15	1962-06-15		Produit de tabac, tel que cigarette et cigare
US3164157A (en) *	1961-02-15	1965-01-05	Macfarland Aveyard & Company	Filter type cigarette and method of making same
NL277128A (fi) *	1961-04-14
GB1008092A (en) *	1964-01-21	1965-10-27	British American Tobacco Co	Improvements relating to cigarette filters
US3335729A (en) *	1964-03-31	1967-08-15	Andrew L Ice	Cigarette filter means
US3394707A (en) *	1964-10-08	1968-07-30	Charles A. Ellis	Cigarette filter and method of manufacture
US3496945A (en) *	1967-03-31	1970-02-24	Abraham Emil Tomkin	Air-admixed cigarette utilizing restrictive-flow orifice
US3648712A (en) *	1970-01-29	1972-03-14	Celanese Corp	Cigarette filter construction
CA913486A (en) *	1970-05-25	1972-10-31	Plourde Jacques	Selective air dosing means for cigarettes
CA953600A (en) *	1971-03-03	1974-08-27	Thomas W. Summers	Cigarette filter
JPS4712300U (fi) *	1971-03-09	1972-10-13
DE2531285C2 (de) *	1975-07-12	1982-10-28	Deutsche Benkert Gmbh & Co Kg, 4690 Herne	Filterzigarette
GB1541002A (en) *	1975-08-11	1979-02-21	British American Tobacco Co	Porous wraps for smoking articles
US4049005A (en) *	1976-05-17	1977-09-20	Hernandez Armando C	Filtering apparatus for cigarette smokers

1976
- 1976-10-06 GB GB41533/76A patent/GB1592549A/en not_active Expired
1977
- 1977-09-27 CY CY1141A patent/CY1141A/xx unknown
- 1977-09-29 AU AU29238/77A patent/AU506296B2/en not_active Expired
- 1977-09-30 ZA ZA00775860A patent/ZA775860B/xx unknown
- 1977-09-30 NL NLAANVRAGE7710724,A patent/NL186738C/xx not_active IP Right Cessation
- 1977-10-03 FI FI772910A patent/FI61617C/fi active
- 1977-10-04 US US05/839,297 patent/US4219033A/en not_active Expired - Lifetime
- 1977-10-04 CA CA288,040A patent/CA1091123A/en not_active Expired
- 1977-10-05 BR BR7706658A patent/BR7706658A/pt unknown
- 1977-10-05 CH CH1223877A patent/CH616321A5/fr not_active IP Right Cessation
- 1977-10-05 DK DK441077A patent/DK153356C/da not_active IP Right Cessation
- 1977-10-06 DE DE19772745028 patent/DE2745028A1/de active Granted
- 1977-10-06 JP JP52120481A patent/JPS5932112B2/ja not_active Expired
- 1977-10-06 BE BE181513A patent/BE859449A/xx not_active IP Right Cessation
1982
- 1982-03-17 KE KE3194A patent/KE3194A/xx unknown
- 1982-04-01 HK HK155/82A patent/HK15582A/xx unknown
- 1982-12-30 MY MY285/82A patent/MY8200285A/xx unknown

Also Published As

Publication number	Publication date
CA1091123A (en)	1980-12-09
HK15582A (en)	1982-04-08
DK441077A (da)	1978-04-07
NL186738B (nl)	1990-09-17
KE3194A (en)	1982-04-02
FI61617B (fi)	1982-05-31
AU506296B2 (en)	1979-12-20
DE2745028A1 (de)	1978-04-13
CY1141A (en)	1982-09-10
GB1592549A (en)	1981-07-08
AU2923877A (en)	1979-04-05
JPS5394098A (en)	1978-08-17
CH616321A5 (fi)	1980-03-31
DK153356C (da)	1988-12-19
NL7710724A (nl)	1978-04-10
BE859449A (fr)	1978-02-01
NL186738C (nl)	1991-02-18
DE2745028C2 (fi)	1990-08-30
JPS5932112B2 (ja)	1984-08-06
DK153356B (da)	1988-07-11
BR7706658A (pt)	1978-08-08
FI61617C (fi)	1982-09-10
US4219033A (en)	1980-08-26
MY8200285A (en)	1982-12-31
ZA775860B (en)	1978-08-30

Publication	Publication Date	Title
AT344629B (de)	1978-08-10	Siebfeld
ATA204777A (de)	1983-06-15	Schischu
AT353866B (de)	1979-12-10	Hoergeraet
AT349288B (de)	1979-03-26	Ruehrwerksmuehle
AT359262B (de)	1980-10-27	Raffstore
ATA505377A (de)	1979-09-15	Ruehrwerksmuehle
AR211563A1 (es)	1978-01-30	Electrolizador
AT346259B (de)	1978-11-10	Webschaft
AT378100B (de)	1985-06-10	Halmerntegeraet
AT370310B (de)	1983-03-25	Elektrokardioskop
AT349360B (de)	1979-04-10	Unmagnetische tretmine
AT358854B (de)	1980-10-10	Kruemelwalze
AT346734B (de)	1978-11-27	Springmine
AT356609B (de)	1980-05-12	Kristallisator
BE850709A (fr)	1977-05-16	Acetanilido-piperazines
AT346041B (de)	1978-10-25	Sheddach
AT356871B (de)	1980-05-27	Saegegatter
ATA667577A (de)	1982-11-15	Skibob
AT345469B (de)	1978-09-25	Deodorantien
BE846206A (fr)	1977-03-15	4-nitro-2-trifluoromethyldiphenylamines
BE850710A (fr)	1977-05-16	N-phenacyl-piperazines
ATA480076A (de)	1982-06-15	Kipplager
FI55897B (fi)	1979-06-29	Styranordning foer slangbrottventiler
AR210181A1 (es)	1977-06-30	Aparato electrofotocardiotacometro
AR206092A1 (es)	1976-06-23	Vehiculo-tambo