FI61618C - Filter foer tobaksroek - Google Patents
Filter foer tobaksroek Download PDFInfo
- Publication number
- FI61618C FI61618C FI773371A FI773371A FI61618C FI 61618 C FI61618 C FI 61618C FI 773371 A FI773371 A FI 773371A FI 773371 A FI773371 A FI 773371A FI 61618 C FI61618 C FI 61618C
- Authority
- FI
- Finland
- Prior art keywords
- filter
- smoke
- spaces
- space
- sheath
- Prior art date
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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4840476 | 1976-11-19 | ||
| GB48404/76A GB1585862A (en) | 1976-11-19 | 1976-11-19 | Tobacco-smoke filters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI773371A7 FI773371A7 (fi) | 1978-05-20 |
| FI61618B FI61618B (fi) | 1982-05-31 |
| FI61618C true FI61618C (fi) | 1982-09-10 |
Family
ID=10448498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI773371A FI61618C (fi) | 1976-11-19 | 1977-11-10 | Filter foer tobaksroek |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4213470A (en, 2012) |
| AU (2) | AU509480B1 (en, 2012) |
| BE (1) | BE860985A (en, 2012) |
| CA (1) | CA1078698A (en, 2012) |
| CH (1) | CH620578A5 (en, 2012) |
| DE (1) | DE2751559A1 (en, 2012) |
| DK (1) | DK151171C (en, 2012) |
| FI (1) | FI61618C (en, 2012) |
| GB (1) | GB1585862A (en, 2012) |
| NL (1) | NL7712335A (en, 2012) |
| ZA (1) | ZA776589B (en, 2012) |
Families Citing this family (16)
| 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 |
| CA1156533A (en) * | 1980-05-01 | 1983-11-08 | Henry G. Horsewell | Smoking articles |
| US4343319A (en) * | 1980-11-28 | 1982-08-10 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4362172A (en) * | 1980-12-01 | 1982-12-07 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4338956A (en) * | 1980-12-05 | 1982-07-13 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4342322A (en) * | 1980-12-22 | 1982-08-03 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4492238A (en) | 1981-09-30 | 1985-01-08 | Philip Morris Incorporated | Method and apparatus for production of smoke filter components |
| CA1212008A (en) * | 1981-12-23 | 1986-09-30 | Richard M. Berger | Smoke filter having extended film overwrap and method and apparatus for fabricating same |
| US4423744A (en) | 1981-12-23 | 1984-01-03 | American Filtrona Corporation | Tobacco smoke filter contoured to provide undiluted air flow and method and apparatus for manufacturing same |
| FI70779C (fi) * | 1982-11-13 | 1986-10-27 | Bat Cigarettenfab Gmbh | Filtermunstycke foer en roekprodukt |
| GB8302058D0 (en) * | 1983-01-26 | 1983-03-02 | British American Tobacco Co | Tobacco-smoke filter |
| CA2311728C (en) * | 1999-06-14 | 2004-01-27 | Rothmans, Benson & Hedges Inc. | Make-your-own cigarette |
| GB0809865D0 (en) | 2008-05-30 | 2008-07-09 | British American Tobacco Co | Filter for a smoking article |
| GB0816935D0 (en) * | 2008-09-16 | 2008-10-22 | British American Tobacco Co | Filter for a smoking article |
| GB0816937D0 (en) * | 2008-09-16 | 2008-10-22 | British American Tobacco Co | Filter for a Smoking Article |
| GB0816933D0 (en) * | 2008-09-16 | 2008-10-22 | British American Tobacco Co | Filter for a smoking article |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2819720A (en) * | 1955-07-01 | 1958-01-14 | Burbig Henry | Cigarette or cigar with filter |
| US2954773A (en) * | 1958-01-23 | 1960-10-04 | Mac Farland Aveyard & Company | Cigarette filters and method of making same |
| GB1214319A (en) * | 1967-12-21 | 1970-12-02 | Molins Machine Co Ltd | Improvements in or relating to mouthpiece cegarettes and like smoking articles |
| US3768489A (en) * | 1970-10-05 | 1973-10-30 | Eastman Kodak Co | Tobacco smoke filter |
| BE790146A (fr) * | 1971-10-27 | 1973-02-15 | British American Tobacco Co | Cigarette ventilee a bout filtre |
| US3752165A (en) * | 1971-12-20 | 1973-08-14 | G Harllee | Smoke filter plug and process and cigarette made therefrom |
| FR2142412A5 (en, 2012) * | 1972-06-13 | 1973-01-26 | Seita | |
| US3964493A (en) * | 1972-09-07 | 1976-06-22 | Baker-Alpha Corporation | Cigarette filter |
| US3811451A (en) * | 1972-09-11 | 1974-05-21 | American Filtrona Corp | Tobacco smoke filter |
| SE381167B (sv) * | 1974-03-13 | 1975-12-01 | Svenska Tobaks Ab | Filter for tobaksrok |
-
1976
- 1976-11-19 GB GB48404/76A patent/GB1585862A/en not_active Expired
-
1977
- 1977-11-04 ZA ZA00776589A patent/ZA776589B/xx unknown
- 1977-11-09 NL NL7712335A patent/NL7712335A/xx active Search and Examination
- 1977-11-10 CH CH1373777A patent/CH620578A5/fr not_active IP Right Cessation
- 1977-11-10 FI FI773371A patent/FI61618C/fi active
- 1977-11-10 CA CA290,633A patent/CA1078698A/en not_active Expired
- 1977-11-10 US US05/850,071 patent/US4213470A/en not_active Expired - Lifetime
- 1977-11-16 AU AU30686/77A patent/AU509480B1/en not_active Expired
- 1977-11-16 AU AU30686/77D patent/AU3068677A/en active Granted
- 1977-11-18 DE DE19772751559 patent/DE2751559A1/de active Granted
- 1977-11-18 DK DK512177A patent/DK151171C/da not_active IP Right Cessation
- 1977-11-18 BE BE182755A patent/BE860985A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU3068677A (en) | 1979-05-24 |
| GB1585862A (en) | 1981-03-11 |
| AU509480B1 (en) | 1980-05-15 |
| DE2751559A1 (de) | 1978-05-24 |
| DK151171B (da) | 1987-11-09 |
| DK151171C (da) | 1988-04-25 |
| NL7712335A (nl) | 1978-05-23 |
| US4213470A (en) | 1980-07-22 |
| ZA776589B (en) | 1978-08-30 |
| FI773371A7 (fi) | 1978-05-20 |
| DE2751559C2 (en, 2012) | 1991-02-14 |
| FI61618B (fi) | 1982-05-31 |
| BE860985A (fr) | 1978-03-16 |
| CA1078698A (en) | 1980-06-03 |
| CH620578A5 (en, 2012) | 1980-12-15 |
| DK512177A (da) | 1978-05-20 |
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