| (11) | Number of the document | 2246 |
| (21) | Number of the application | a 2001 0326 |
| (22) | Filing date of the application | 2001.09.28 |
| | Date of filing the request for examination | (de fond) 04.10.2001 |
| (71) | Name(s) of applicant(s), code of the country | SOCIETATEA PE ACTIUNI "MOLDOVAHIDROMAS", MD; |
| (72) | Name(s) of inventor(s), code of the country | VARFOLOMEEV Alexandr, MD; BOLGARI Dumitru, MD; CARABADJAC Constantin, MD; ANOP Arcadii, MD; ILIADI Eugen, MD; MOSTEPAN Anatolii, MD; |
| (73) | Name(s) of owner(s), code of the country | SOCIETATEA PE ACTIUNI "MOLDOVAHIDROMAS", MD; |
| (54) | Title of the invention | Centrifugal pump blade branch |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | F04D 29/44 (2006.01); |
| (19) | Country | MD |
| (41) | Date of publication of the application | 2003.08.31 |
| (45) | Date of publication of patent granting decision: | 2003.08.31 |
| (47) | Date of issuance of patent | 2004.03.31 |
| (74) | Patent attorney | COTRUŢA Leonid, Str. Ceucari nr. 10, bloc 1, ap. 57, MD-2020, Chişinău, Republica Moldova |
| | Substantive examiner(s) | GUŞAN Ala, SĂU Tatiana |
| | Payment for maintenance up to the date | 2019.09.28 |
| | Date of patent termination | 2019.09.28 |
| | Date of publication of the termination of patent, with the right of restoration | 2020.10.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2021.04.30 |
| | Appeals |
Data contestaţiei: 2005.10.03
Obiectul contestat: împotriva valabilităţii titlului de protecţie
Contestatarul: Centrul Tehnico-Ştiinţific "HIDROTEHNICA" S.A.
Data examinării: 2006.07.07
Data hotărârii: 2006.07.07
Instanţa: Comisia de Contestatii
Hotărârea: 1. Se respinge revendicarea contestatarului.
2. Se menţine în vigoare brevetul de invenţie nr. 2246.
3. Se transmite dosarul în arhivă.
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