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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A24D 1/00 A24D 3/00 |
| (11) | Number of the document | 4447 |
| (13) | Kind of document | B |
| (21) | Application number | 98-063 |
| (22) | Date of filing the application | 1998-05-07 |
| (41) | Date of publication of the application | 1998-10-26 |
| (45) | Date of publication of patent | 1999-01-25 |
| (86) | Number | PCT/EP96/04733 |
| Date | 1996-10-31 |
| (87) | Number | WO 97/16986 |
| Date | 1997-05-15 |
| (30) | Number | Date | Country code |
| 19541873.5 | 1995-11-09 | DE |
| (71) |
RHODIA ACETOW AG,
Engesserstrasse 8, D-79108 Freiburg,
DE
|
| (72) |
Eberhard TEUFEL, DE
Wolfgang SEXAUER, DE Rolf WILLMUND, DE |
| (73) |
RHODIA ACETOW AG,
Engesserstrasse 8, D-79108 Freiburg,
DE
|
| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
|
| (54) | FILTER CIGARETTE |
| Payment date | Validity (years) | Amount | |
| 2008-10-24 | 13 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2009-10-31 |