|
|
|
|
|
Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B41K 3/00 B65H 3/60 |
| (11) | Number of the document | 3864 |
| (13) | Kind of document | B |
| (21) | Application number | IP1929 |
| (22) | Date of filing the application | 1994-05-09 |
| (41) | Date of publication of the application | 1995-11-27 |
| (45) | Date of publication of patent | 1996-04-25 |
| (71) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, 3006 Kaunas,
LT
|
| (72) |
Matas GUTAUSKAS, LT
Enrika KRIPAITĖ, LT |
| (73) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, 3006 Kaunas,
LT
|
| (74) |
| (54) | MACHINE FOR SEPARATING SHEETS FROM PILES |
| Payment date | Validity (years) | Amount | |
| 1996-04-19 | 3 | 43.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1997-05-09 |