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The German trademark Birko was filed as Word mark on 12/15/1984 at the German Patent and Trademark Office.
It was registered as a trademark on 01/30/1985.
The current status of the mark is "File deleted".
| Trademark form | Word mark |
| File reference | B75916 |
| Register number | 1073207 |
| International trademark | No. IR492826, November 15, 2025 |
| Application date | December 15, 1984 |
| Publication date | March 15, 1985 |
| Entry date | January 30, 1985 |
| Start of opposition period | March 15, 1985 |
| End of the opposition period | June 17, 1985 |
| Expiration date | December 31, 2014 |
| Date | Document number | Area | Entry |
|---|---|---|---|
| August 25, 2015 | 201520206399 | 5f | Deletion, Marke geloescht |
| July 11, 2011 | 201100237956 | 9b | RAW: Senioritaet, Senioritaet erfasst |
| August 11, 2009 | 200900274729 | 8b | Transfer / Change of address, Abgeschlossen |
| July 30, 2004 | 200403125120 | Extension, Verlaengert | |
| August 8, 2001 | 200102379047 | Transfer / Change of address, Abgeschlossen | |
| December 16, 1999 | 199901962732 | Transfer / Change of address, Abgeschlossen | |
| January 30, 1985 | 198500514333 | Registration, Marke eingetragen | |
| January 30, 1985 | 198500514364 | Opposition period, Marke nicht geloescht |
ID: 9999106675916