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Created with Raphaël 2.1.0 10.04.1997 Formal examination (assignment of filing date) 16.06.1997 Preliminary and substantive examination 31.10.1998 Publication of the decision of grant (F1) 30.04.1999 Completion of the opposition filing period 31.05.1999 Issuance of patent (G2) 10.04.2000 Valid until 30.12.2002 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1053
(21)Number of the application97-0142
(22)Filing date of the application1997.04.10
 Date of filing the request for examination (pe raspunderea solicitantului) 18.06.1997
(71)Name(s) of applicant(s), code of the countryUZINA EXPERIMENTALA A INSTITUTULUI DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A REPUBLICII MOLDOVA, MD;
(72)Name(s) of inventor(s), code of the countryRIBALCO Alexandru, MD; GRICIUC Dumitru, MD; ERMILOV Vladimir, MD; MINDRU Dumitru, MD;
(73)Name(s) of owner(s), code of the countryUZINA EXPERIMENTALA A INSTITUTULUI DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A REPUBLICII MOLDOVA, MD;
(54)Title of the inventionProcess for electrospark alloying
(13)Kind-of-document code
G2, BOPI 06/1999
F1, BOPI 10/1998
(51)International Patent Classification B23P 17/00 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:1998.10.31
(47)Date of issuance of patent1999.05.31
 Substantive examiner(s)SĂU Tatiana
 Payment for maintenance up to the date2000.04.10
 Date of patent termination2000.04.10
 Date of publication of the termination of patent, with the right of restoration2002.04.30
 Date of publication of the termination of patent, without the right of restoration2002.12.30
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