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The German trademark DUODAN was filed as Word mark on 01/23/1976 at the German Patent and Trademark Office.
It was registered as a trademark on 09/07/1978.
The current status of the mark is "File deleted".
| Trademark form | Word mark |
| File reference | S29579 |
| Register number | 976164 |
| Application date | January 23, 1976 |
| Publication date | October 31, 1978 |
| Entry date | September 7, 1978 |
| Start of opposition period | October 31, 1978 |
| End of the opposition period | January 31, 1979 |
| Expiration date | January 31, 2006 |
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 6, 2006 | 200608627040 | 5f | Deletion, Marke geloescht |
| November 17, 1997 | 199701459994 | Transfer / Change of address, Abgeschlossen | |
| November 14, 1996 | 199601269698 | Extension, Verlaengert | |
| September 7, 1978 | 197800342037 | Registration, Marke eingetragen | |
| September 7, 1978 | 197800342076 | Opposition period, Marke nicht geloescht |
ID: 9999108329579