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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A01F 25/00 |
| (11) | Number of the document | 4652 |
| (13) | Kind of document | B |
| (21) | Application number | 98-071 |
| (22) | Date of filing the application | 1998-05-21 |
| (41) | Date of publication of the application | 1999-11-25 |
| (45) | Date of publication of patent | 2000-04-25 |
| (71) |
Lietuvos žemės ūkio inžinerijos institutas,
Instituto g. 20, Raudondvaris, 4320 Kauno r.,
LT
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| (72) |
Kęstutis PLIESKIS, LT
Mindaugas NAKČIŪNAS, LT |
| (73) |
Lietuvos žemės ūkio inžinerijos institutas,
Instituto g. 20, Raudondvaris, 4320 Kauno r.,
LT
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| (74) |
| (54) | A DEVICE FOR VENTILATING OF POURABLE PRODUCTS |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2000-05-21 |