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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F04C 23/00 |
| (11) | Number of the document | 3322 |
| (13) | Kind of document | B |
| (21) | Application number | IP509 |
| (22) | Date of filing the application | 1993-05-04 |
| (41) | Date of publication of the application | 1994-11-25 |
| (45) | Date of publication of patent | 1995-06-26 |
| (71) |
Jonas KUPRĖNAS,
Intako g. 4-1, 3023 Kaunas,
LT
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| (72) |
Jonas KUPRĖNAS, LT
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| (73) |
Jonas KUPRĖNAS,
Intako g. 4-1, 3023 Kaunas,
LT
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| (74) |
Lyra TARNAUSKIENĖ,
Žemalės g. 27-19, LT-48269 Kaunas,
LT
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| (54) | THE PUMP |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1995-05-04 |