GB2127670B - Improvements relating to smoking article filters - Google Patents
Improvements relating to smoking article filtersInfo
- Publication number
- GB2127670B GB2127670B GB08321603A GB8321603A GB2127670B GB 2127670 B GB2127670 B GB 2127670B GB 08321603 A GB08321603 A GB 08321603A GB 8321603 A GB8321603 A GB 8321603A GB 2127670 B GB2127670 B GB 2127670B
- Authority
- GB
- United Kingdom
- Prior art keywords
- smoking article
- improvements relating
- article filters
- filters
- relating
- 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.)
- Expired
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08321603A GB2127670B (en) | 1982-08-18 | 1983-08-11 | Improvements relating to smoking article filters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8223774 | 1982-08-18 | ||
GB08321603A GB2127670B (en) | 1982-08-18 | 1983-08-11 | Improvements relating to smoking article filters |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8321603D0 GB8321603D0 (en) | 1983-09-14 |
GB2127670A GB2127670A (en) | 1984-04-18 |
GB2127670B true GB2127670B (en) | 1986-07-30 |
Family
ID=26283625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08321603A Expired GB2127670B (en) | 1982-08-18 | 1983-08-11 | Improvements relating to smoking article filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2127670B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8429104D0 (en) * | 1984-11-17 | 1984-12-27 | British American Tobacco Co | Tobacco smoke filters |
GB2175187B (en) * | 1985-04-22 | 1989-02-01 | Cigarette Components Ltd | Ventilated tobacco smoke filter |
-
1983
- 1983-08-11 GB GB08321603A patent/GB2127670B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2127670A (en) | 1984-04-18 |
GB8321603D0 (en) | 1983-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000811 |