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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A24D 3/00 |
| (11) | Number of the document | 2010 |
| (13) | Kind of document | B |
| (21) | Application number | RP148 |
| (22) | Date of filing the application | 1992-08-28 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1993-02-15 |
| (86) | Number | 1382393 |
| Date | 1983-02-14 |
| (30) | Number | Date | Country code |
| 349103 | 1982-02-16 | US |
| (71) |
Brown and Williamson Tobacco Corporation,
1500 Brown and Williamson Tower, Louisville Galleria Louisville, Kentucky 40202,
US
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| (72) |
Charles Granville LAMB, US
|
| (73) |
Brown and Williamson Tobacco Corporation,
1500 Brown and Williamson Tower, Louisville Galleria Louisville, Kentucky 40202,
US
|
| (74) |
Vytautas DOVYDĖNAS,
V. Grybo g. 41-38, LT-10320 Vilnius,
LT
|
| (54) |
| Payment date | Validity (years) | Amount | |
| 1997-07-21 | 8 | 250.00 USD |
| 2000-08-28 |
| Patent expired | ||
| Invalidation date | 1998-02-14 |