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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2011.01) |
B23B 47/00 |
| (11) | Number of the document | 5885 |
| (13) | Kind of document | B |
| (21) | Application number | 2011 017 |
| (22) | Date of filing the application | 2011-03-07 |
| (41) | Date of publication of the application | 2012-09-25 |
| (45) | Date of publication of patent | 2012-11-26 |
| (71) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, LT-44249 Kaunas,
LT
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| (72) |
Kazimieras RAGULSKIS, LT
Remigijus JONUŠAS, LT Kęstutis KANAPECKAS, LT Kazimieras JUZĖNAS, LT |
| (73) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, LT-44249 Kaunas,
LT
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| (74) |
Aurelija ŠIDLAUSKIENĖ,
Dr. V. Šidlauskas ir partneriai, UAB, K. Būgos g. 29, LT-44326 Kaunas,
LT
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| (54) | VIBRATORY DRILLING DEVICE |
| Payment date | Validity (years) | Amount | |
| 2013-03-07 | 3 | 280.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2014-03-07 |