GB8809609D0 - Improvements relating to filters for rods of smoking material - Google Patents
Improvements relating to filters for rods of smoking materialInfo
- Publication number
- GB8809609D0 GB8809609D0 GB888809609A GB8809609A GB8809609D0 GB 8809609 D0 GB8809609 D0 GB 8809609D0 GB 888809609 A GB888809609 A GB 888809609A GB 8809609 A GB8809609 A GB 8809609A GB 8809609 D0 GB8809609 D0 GB 8809609D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- filters
- rods
- improvements relating
- smoking material
- smoking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888809609A GB8809609D0 (en) | 1988-04-22 | 1988-04-22 | Improvements relating to filters for rods of smoking material |
GB8909105A GB2217971B (en) | 1988-04-22 | 1989-04-21 | Improvements relating to filters for rods of smoking material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888809609A GB8809609D0 (en) | 1988-04-22 | 1988-04-22 | Improvements relating to filters for rods of smoking material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8809609D0 true GB8809609D0 (en) | 1988-05-25 |
Family
ID=10635697
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888809609A Pending GB8809609D0 (en) | 1988-04-22 | 1988-04-22 | Improvements relating to filters for rods of smoking material |
GB8909105A Expired - Lifetime GB2217971B (en) | 1988-04-22 | 1989-04-21 | Improvements relating to filters for rods of smoking material |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8909105A Expired - Lifetime GB2217971B (en) | 1988-04-22 | 1989-04-21 | Improvements relating to filters for rods of smoking material |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8809609D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0813567D0 (en) * | 2008-07-24 | 2008-09-03 | British American Tobacco Co | Filter for a smoking article |
GB201118639D0 (en) * | 2011-10-28 | 2011-12-07 | British American Tobacco Co | A device for delivering gasseous flow to the mouth of the user |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB982670A (en) * | 1962-06-28 | 1965-02-10 | Gastone Beghe | Filter cigarette |
US4438776A (en) * | 1982-06-24 | 1984-03-27 | Brown & Williamson Tobacco Corporation | Cigarette filter |
GB8713904D0 (en) * | 1987-06-15 | 1987-07-22 | Tabac Fab Reunies Sa | Filter for smoking articles |
-
1988
- 1988-04-22 GB GB888809609A patent/GB8809609D0/en active Pending
-
1989
- 1989-04-21 GB GB8909105A patent/GB2217971B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8909105D0 (en) | 1989-06-07 |
GB2217971B (en) | 1991-09-04 |
GB2217971A (en) | 1989-11-08 |
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