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Created with Raphaël 2.1.0 16.02.1995 Formal examination (assignment of filing date) 31.08.1996 Publication of the application (A) 30.06.1999 Publication of the decision of grant (B2) 31.12.1999 Completion of the opposition filing period 10.04.2000 Preliminary and substantive examination 31.05.2000 Issuance of patent (C2) 30.12.2002 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1259
(21)Number of the application95-0177
(22)Filing date of the application1995.02.16
 Date of filing the request for examination (de fond) 16.02.1995
(71)Name(s) of applicant(s), code of the countryINSTITUTUL DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD;
(72)Name(s) of inventor(s), code of the countryBOLOGA Mircea, MD; COJUHARI Ivan, MD; MALAHOV Alexandr, MD;
(73)Name(s) of owner(s), code of the countryINSTITUTUL DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD;
(54)Title of the inventionCooling system for power transformer
(13)Kind-of-document code
C2, BOPI 06/2000
B2, BOPI 06/1999
A, BOPI 08/1996
(51)International Patent Classification H01F 27/12 (2006.01);
(19)CountryMD
(41)Date of publication of the application1996.08.31
(45)Date of publication of patent granting decision:1999.06.30
(47)Date of issuance of patent2000.06.30
 Substantive examiner(s)ŞURGALSCHI Ecaterina
 Payment for maintenance up to the date1999.02.16
 Date of patent termination1999.02.16
 Date of publication of the termination of patent, with the right of restoration2002.05.30
 Date of publication of the termination of patent, without the right of restoration2002.12.30
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