| (11) | Number of the document | 3561 |
| (21) | Number of the application | a 2005 0064 |
| (22) | Filing date of the application | 2005.03.04 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 04.03.2005 |
| (71) | Name(s) of applicant(s), code of the country | UNIVERSITATEA TEHNICA A MOLDOVEI, MD; |
| (72) | Name(s) of inventor(s), code of the country | BOSTAN Ion, MD; DULGHERU Valeriu, MD; TRIFAN Nicolae, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA TEHNICA A MOLDOVEI, MD; |
| (54) | Title of the invention | Process for knurling the bevel wheel teeth with strengthening of their surface (variants) and device for realization thereof |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | B21D 43/00 (2006.01); B30B 15/30 (2006.01); |
| (19) | Country | MD |
| (41) | Date of publication of the application | 2006.09.30 |
| (45) | Date of publication of patent granting decision: | 2008.04.30 |
| (47) | Date of issuance of patent | 2008.12.31 |
| | Substantive examiner(s) | ANDREEVA Svetlana |
| | Payment for maintenance up to the date | 2010.03.04 |
| | Date of patent termination | 2010.03.04 |
| | Date of publication of the termination of patent, with the right of restoration | 2010.10.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2011.09.30 |