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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
G01N 29/04 |
| (11) | Number of the document | 3304 |
| (13) | Kind of document | B |
| (21) | Application number | IP567 |
| (22) | Date of filing the application | 1993-05-21 |
| (41) | Date of publication of the application | 1994-12-27 |
| (45) | Date of publication of patent | 1995-06-26 |
| (71) |
Vitalijus VOLKOVAS,
Žiemių g. 4-12, 3031 Kaunas,
LT
Vidas SUKACKAS, J. Urbšo g. 17-14, 3042 Kaunas, LT Vladimiras POTAPENKO, Sodų skg. 12-41, 5500 Mažeikiai, LT |
| (72) |
Vitalijus VOLKOVAS, LT
Vidas SUKACKAS, LT Vladimiras POTAPENKO, LT |
| (73) |
Vitalijus VOLKOVAS,
Žiemių g. 4-12, 3031 Kaunas,
LT
Vidas SUKACKAS, J. Urbšo g. 17-14, 3042 Kaunas, LT Vladimiras POTAPENKO, Sodų skg. 12-41, 5500 Mažeikiai, LT |
| (74) |
Aldona ORLIENĖ,
Kęstučio g. 59-11, LT-44303 Kaunas,
LT
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| (54) | METHOD AND DEVICE FOR CONTROLING OF SEDIMENTS IN A PIPES |
| Payment date | Validity (years) | Amount | |
| 1998-05-22 | 6 | 74.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1999-05-21 |