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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B64C 33/00 |
| (11) | Number of the document | 3569 |
| (13) | Kind of document | B |
| (21) | Application number | IP1642 |
| (22) | Date of filing the application | 1993-12-20 |
| (41) | Date of publication of the application | 1995-07-25 |
| (45) | Date of publication of patent | 1995-12-27 |
| (30) | Number | Date | Country code |
| 4228108 | 1987-03-16 | SU | |
| 4341480 | 1987-12-11 | SU |
| (71) |
Edmundas GEDVILAS,
Dariaus ir Girėno g. 34-72, 5900 Tauragė,
LT
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| (72) |
Edmundas GEDVILAS, LT
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| (73) |
Edmundas GEDVILAS,
Dariaus ir Girėno g. 34-72, 5900 Tauragė,
LT
|
| (74) |
| (54) | ORNITHOPTER |
| Payment date | Validity (years) | Amount | |
| 1999-12-17 | 7 | 280.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2000-12-20 |