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Created with Raphaël 2.1.0 02.03.1994 Formal examination (assignment of filing date) 30.09.1994 Publication of the decision of grant (F1) 31.01.1995 Issuance of patent (G2) 31.03.1995 Completion of the opposition filing period 01.03.2009 Publication of expiration of the patent

Patent expired

(11)Number of the document66
(21)Number of the application94-0056
(22)Filing date of the application1994.03.02
 Date of filing the request for examination (pe raspunderea solicitantului)
(71)Name(s) of applicant(s), code of the countryUZINA "GHIDROPRIVOD", MD;
(72)Name(s) of inventor(s), code of the countryERASOV Fiodor, UA; BERSAN Aurel, MD; GURTEN Aleksei, MD;
(73)Name(s) of owner(s), code of the countrySOCIETATEA PE ACTIUNI "HIDROINPEX", MD;
(54)Title of the invention The hydroengine with planetary rotor with inner drainage
(13)Kind-of-document code G2
(51)International Patent Classification F04C 2/00 (2006.01);
(45)Date of publication of patent granting decision:1994.09.30
(47)Date of issuance of patent1995.01.30
 Expired patents; Date of expiration2010.01.31
 Payment for maintenance up to the date2009.03.01