| (21) | Number of the application | a 2011 0053 |
| (22) | Filing date of the application | 2011.05.31 |
| | Date of filing the request for examination | Cerere nu a fost depusa |
| (71) | Name(s) of applicant(s), code of the country | YURKIN Vladimir, US; MIROVICI Serghei, MD; |
| (72) | Name(s) of inventor(s), code of the country | YURKIN Vladimir, US; MIROVICI Serghei, MD; |
| (54) | Title of the invention | Hydraulic drive with closed working fluid circulation system and hydraulic distributor therefor |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | E02F 9/22 (2006.01); B60K 17/10 (2006.01); F15B 13/02 (2006.01); F16H 39/04 (2006.01); B66B 1/00 (2006.01); |
| (19) | Country | US |
| (41) | Date of publication of the application | 2012.12.31 |
| (74) | Patent attorney | GLAZACEVA Galina, Str. Petru Rareş nr.18, MD-2005,Chişinău,Republica Moldova |
| | Substantive examiner(s) | SĂU Tatiana |
| | Date of withdrawal | 2015.06.30 |