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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2020.01) |
E01C 5/00 E01C 15/00 |
| (11) | Number of the document | 6720 |
| (13) | Kind of document | B |
| (21) | Application number | 2019 039 |
| (22) | Date of filing the application | 2019-06-26 |
| (41) | Date of publication of the application | 2020-02-10 |
| (45) | Date of publication of patent | 2020-03-25 |
| (71) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio alėja 11, LT-10223 Vilnius,
LT
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| (72) |
Judita GRAŽULYTĖ, LT
Audrius VAITKUS, LT Viktoras VOROBJOVAS, LT Ovidijus ŠERNAS, LT |
| (73) |
Vilniaus Gedimino technikos universitetas,
Saulėtekio alėja 11, LT-10223 Vilnius,
LT
|
| (74) |
| (54) | CEMENT CONCRETE MODULES FOR PEDESTRIAN AND BICYCLE PATHS |
| Payment date | Validity (years) | Amount | |
| 2023-06-19 | 5 | 115.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2024-06-26 |