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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61F 9/00 |
| (11) | Number of the document | 4062 |
| (13) | Kind of document | B |
| (21) | Application number | 95-011 |
| (22) | Date of filing the application | 1995-01-24 |
| (41) | Date of publication of the application | 1996-08-26 |
| (45) | Date of publication of patent | 1996-11-25 |
| (71) |
Eugenijus TREČIOKAS,
Daugirdo g. 2-3, 3000 Kaunas,
LT
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| (72) |
Eugenijus TREČIOKAS, LT
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| (73) |
Eugenijus TREČIOKAS,
Daugirdo g. 2-3, 3000 Kaunas,
LT
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| (74) |
| (54) | A DEVICE FOR IMPROVEMENT OF EYESIGHT |
| Payment date | Validity (years) | Amount | |
| 1999-12-20 | 6 | 240.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-01-24 |