|
|
|
|
|
Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
C02F 1/00 |
| (11) | Number of the document | 3035 |
| (13) | Kind of document | B |
| (21) | Application number | IP107 |
| (22) | Date of filing the application | 1992-08-03 |
| (41) | Date of publication of the application | 1994-03-25 |
| (45) | Date of publication of patent | 1994-09-25 |
| (30) | Number | Date | Country code |
| 35 | 1992-01-23 | LT |
| (71) |
Jevgenijus MAIKOVAS,
Žirmūnų g. 105-95, 2012 Vilnius,
LT
|
| (72) |
Jevgenijus MAIKOVAS, LT
|
| (73) |
Jevgenijus MAIKOVAS,
Žirmūnų g. 105-95, 2012 Vilnius,
LT
|
| (74) |
| (54) | DEVICE FOR ACCUMULATION AND TREATMENT OF RAIN-WATER |
| Payment date | Validity (years) | Amount | |
| 2011-07-11 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2012-08-03 |