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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2014.01) |
B09B 1/00 |
| (11) | Number of the document | 6123 |
| (13) | Kind of document | B |
| (21) | Application number | 2013 041 |
| (22) | Date of filing the application | 2013-05-09 |
| (41) | Date of publication of the application | 2014-11-25 |
| (45) | Date of publication of patent | 2015-03-25 |
| (71) |
VILNIAUS GEDIMINO TECHNIKOS UNIVERSITETAS,
Saulėtekio al. 11, LT-10223 Vilnius,
LT
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| (72) |
Saulius VASAREVIČIUS, LT
Kristina BAZIENĖ, LT |
| (73) |
VILNIAUS GEDIMINO TECHNIKOS UNIVERSITETAS,
Saulėtekio al. 11, LT-10223 Vilnius,
LT
|
| (74) |
| (54) | DRAINAGE LAYER FILLER OF DUMPS |
| Payment date | Validity (years) | Amount | |
| 2016-04-12 | 4 | 92.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2017-05-09 |