SG9085G - Improved cigarette filter - Google Patents
Improved cigarette filterInfo
- Publication number
- SG9085G SG9085G SG90/85A SG9085A SG9085G SG 9085 G SG9085 G SG 9085G SG 90/85 A SG90/85 A SG 90/85A SG 9085 A SG9085 A SG 9085A SG 9085 G SG9085 G SG 9085G
- Authority
- SG
- Singapore
- Prior art keywords
- cigarette filter
- improved cigarette
- improved
- filter
- cigarette
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title 1
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
- A24D3/025—Final operations, i.e. after the filter rod forming process
- A24D3/0258—Means for making grooves
-
- 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
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/213,441 US4338956A (en) | 1980-12-05 | 1980-12-05 | Cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG9085G true SG9085G (en) | 1985-08-08 |
Family
ID=22795148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG90/85A SG9085G (en) | 1980-12-05 | 1985-02-05 | Improved cigarette filter |
Country Status (35)
| Country | Link |
|---|---|
| US (1) | US4338956A (ru) |
| JP (1) | JPS57122785A (ru) |
| KR (1) | KR830006943A (ru) |
| AR (1) | AR226492A1 (ru) |
| AT (1) | AT378110B (ru) |
| AU (1) | AU542172B2 (ru) |
| BE (1) | BE891332A (ru) |
| BR (1) | BR8107898A (ru) |
| CA (1) | CA1167731A (ru) |
| CH (1) | CH653866A5 (ru) |
| CS (1) | CS239917B2 (ru) |
| DE (1) | DE3147896A1 (ru) |
| DK (1) | DK537981A (ru) |
| ES (1) | ES271792Y (ru) |
| FI (1) | FI813860L (ru) |
| FR (1) | FR2495443B1 (ru) |
| GB (1) | GB2088690B (ru) |
| GR (1) | GR76333B (ru) |
| HK (1) | HK30385A (ru) |
| HU (1) | HU185156B (ru) |
| IL (1) | IL64445A (ru) |
| IN (1) | IN153353B (ru) |
| IT (1) | IT1139923B (ru) |
| KE (1) | KE3506A (ru) |
| LU (1) | LU83809A1 (ru) |
| MY (1) | MY8600024A (ru) |
| NL (1) | NL8105479A (ru) |
| NO (1) | NO152672C (ru) |
| NZ (1) | NZ199174A (ru) |
| PL (1) | PL129915B1 (ru) |
| SE (1) | SE8107233L (ru) |
| SG (1) | SG9085G (ru) |
| SU (1) | SU1213971A3 (ru) |
| YU (1) | YU284881A (ru) |
| ZA (1) | ZA818469B (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582071A (en) * | 1980-12-22 | 1986-04-15 | Imperial Group Limited | Tipping assembly for an elongate smoking article |
| PT75086B (en) * | 1981-07-06 | 1983-12-23 | Cigarette Components Ltd | Filter device |
| US4492238A (en) | 1981-09-30 | 1985-01-08 | Philip Morris Incorporated | Method and apparatus for production of smoke filter components |
| 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 |
| US4552158A (en) * | 1981-12-23 | 1985-11-12 | American Filtrona Corporation | Free air dilution smoke filter and method and apparatus for fabricating same |
| US4587982A (en) * | 1981-12-23 | 1986-05-13 | Imperial Group Plc | Tipping assembly for an elongate smoking article |
| US4499912A (en) * | 1981-12-23 | 1985-02-19 | American Filtrona Corporation | Free air dilution smoke filter and method and apparatus for fabricating same |
| US4406294A (en) * | 1982-02-16 | 1983-09-27 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4424819A (en) * | 1982-03-31 | 1984-01-10 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| NL8201808A (nl) * | 1982-05-03 | 1983-12-01 | Turmac Tobacco Company N V | Filtersigaret. |
| EP0102247B1 (en) * | 1982-09-01 | 1987-10-28 | Imperial Tobacco Limited | Tipping assembly for an elongate smoking article |
| GB8531659D0 (en) * | 1985-12-23 | 1986-02-05 | British American Tobacco Co | Smoking articles |
| US5178166A (en) * | 1990-09-20 | 1993-01-12 | Philip Morris Incorporated | Filter cigarette |
| GB9917820D0 (en) * | 1999-07-29 | 1999-09-29 | American Filtrona Corp | Filter for a cigarette and filter-tipped cigarette |
| US20100059075A1 (en) * | 2008-09-09 | 2010-03-11 | Steve Woodson | Ventilated smoking material perforation apparatus and method |
| US20100059072A1 (en) * | 2008-09-09 | 2010-03-11 | Steve Woodson | Ventilated smoking material perforation apparatus, method and product |
| EP3154379B1 (en) * | 2014-06-16 | 2018-07-25 | Philip Morris Products S.a.s. | Reinforced web of reconstituted tobacco |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862676A (en) * | 1957-09-21 | 1961-03-15 | Kurt Koerber | Method and apparatus for producing filter mouthpieces for cigarettes or the like |
| CH394912A (de) * | 1960-07-29 | 1965-06-30 | Mueller Paul Adolf Dipl Ing | Rauchware, insbesondere Zigarette, mit Mundstück |
| US3324862A (en) * | 1964-08-31 | 1967-06-13 | Simone Bessie De | Smoking device |
| US3490461A (en) * | 1967-04-20 | 1970-01-20 | Philip Morris Inc | Cigarette ventilation |
| US3607512A (en) * | 1969-01-03 | 1971-09-21 | Philip Morris Inc | Extruding tow filled mouthpiece rod having serrated inner surfaces clenching the tow |
| US3789855A (en) * | 1971-06-22 | 1974-02-05 | Liggett & Myers Inc | High flavor impact, low smoke yield cigarette mouthpiece |
| US3752165A (en) * | 1971-12-20 | 1973-08-14 | G Harllee | Smoke filter plug and process and cigarette made therefrom |
| GB1414745A (en) * | 1973-02-26 | 1975-11-19 | Cigarette Components Ltd | Tobacco smoke filter |
| US3910288A (en) * | 1973-02-27 | 1975-10-07 | Brown & Williamson Tobacco | Programmed filter |
| GB1428018A (en) * | 1973-02-27 | 1976-03-17 | British American Tobacco Co | Filtering device for a smoking product |
| GB1585862A (en) * | 1976-11-19 | 1981-03-11 | British American Tobacco Co | Tobacco-smoke filters |
| US4256122A (en) * | 1979-04-11 | 1981-03-17 | Brown & Williamson Tobacco Corporation | Cigarette filter |
-
1980
- 1980-12-05 US US06/213,441 patent/US4338956A/en not_active Expired - Lifetime
-
1981
- 1981-12-02 FI FI813860A patent/FI813860L/fi not_active Application Discontinuation
- 1981-12-02 BE BE0/206722A patent/BE891332A/fr not_active IP Right Cessation
- 1981-12-02 CH CH7711/81A patent/CH653866A5/de not_active IP Right Cessation
- 1981-12-03 HU HU813635A patent/HU185156B/hu unknown
- 1981-12-03 IL IL64445A patent/IL64445A/xx unknown
- 1981-12-03 SE SE8107233A patent/SE8107233L/ not_active Application Discontinuation
- 1981-12-03 GR GR66679A patent/GR76333B/el unknown
- 1981-12-03 CA CA000391441A patent/CA1167731A/en not_active Expired
- 1981-12-03 LU LU83809A patent/LU83809A1/fr unknown
- 1981-12-03 DE DE19813147896 patent/DE3147896A1/de not_active Withdrawn
- 1981-12-04 IT IT25468/81A patent/IT1139923B/it active
- 1981-12-04 BR BR8107898A patent/BR8107898A/pt unknown
- 1981-12-04 JP JP56196195A patent/JPS57122785A/ja active Pending
- 1981-12-04 GB GB8136690A patent/GB2088690B/en not_active Expired
- 1981-12-04 AR AR287702A patent/AR226492A1/es active
- 1981-12-04 NZ NZ199174A patent/NZ199174A/en unknown
- 1981-12-04 FR FR8122758A patent/FR2495443B1/fr not_active Expired
- 1981-12-04 AU AU78297/81A patent/AU542172B2/en not_active Ceased
- 1981-12-04 DK DK537981A patent/DK537981A/da not_active Application Discontinuation
- 1981-12-04 SU SU813371430A patent/SU1213971A3/ru active
- 1981-12-04 NL NL8105479A patent/NL8105479A/nl not_active Application Discontinuation
- 1981-12-04 ES ES1981271792U patent/ES271792Y/es not_active Expired
- 1981-12-04 NO NO814156A patent/NO152672C/no unknown
- 1981-12-05 IN IN1388/CAL/81A patent/IN153353B/en unknown
- 1981-12-05 KR KR1019810004774A patent/KR830006943A/ko unknown
- 1981-12-07 ZA ZA818469A patent/ZA818469B/xx unknown
- 1981-12-07 YU YU02848/81A patent/YU284881A/xx unknown
- 1981-12-07 AT AT0524681A patent/AT378110B/de not_active IP Right Cessation
- 1981-12-07 PL PL1981234125A patent/PL129915B1/pl unknown
- 1981-12-07 CS CS819074A patent/CS239917B2/cs unknown
-
1985
- 1985-02-05 SG SG90/85A patent/SG9085G/en unknown
- 1985-02-08 KE KE3506A patent/KE3506A/xx unknown
- 1985-04-18 HK HK303/85A patent/HK30385A/xx unknown
-
1986
- 1986-12-30 MY MY24/86A patent/MY8600024A/xx unknown
Also Published As
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