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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A24D 3/00 D04H 3/02 |
| (11) | Number of the document | 3579 |
| (13) | Kind of document | B |
| (21) | Application number | IP1973 |
| (22) | Date of filing the application | 1994-06-23 |
| (41) | Date of publication of the application | 1995-05-25 |
| (45) | Date of publication of patent | 1995-12-27 |
| (30) | Number | Date | Country code |
| 43 20 317.5 | 1993-06-18 | DE |
| (71) |
RHONE-POULENC RHODIA AKTIENGESELLSCHAFT,
Engesserstrasse 8, D-79108 Freiburg,
DE
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| (72) |
Eberhard TEUFEL, DE
Christoph GREINER, DE Thomas LEUTNER, DE |
| (73) |
RHONE-POULENC RHODIA AKTIENGESELLSCHAFT,
Engesserstrasse 8, D-79108 Freiburg,
DE
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | METHOD AND DEVICE FOR MAKING OF FIBROUS SKEIN |
| Payment date | Validity (years) | Amount | |
| 2008-06-17 | 15 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2009-06-23 |