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The German trademark DIFFU-GEN was filed as Word mark on 11/12/1979 at the German Patent and Trademark Office.
It was registered as a trademark on 11/28/1980.
The current status of the mark is "File deleted".
Trademark form | Word mark |
File reference | S34240 |
Register number | 1010968 |
Application date | November 12, 1979 |
Publication date | January 15, 1981 |
Entry date | November 28, 1980 |
Start of opposition period | January 15, 1981 |
End of the opposition period | April 15, 1981 |
Expiration date | November 12, 1999 |
Date | Document number | Area | Entry |
---|---|---|---|
June 5, 2001 | 200102331545 | Deletion, Marke geloescht | |
November 12, 1989 | 198900718161 | Extension, Verlaengert | |
November 28, 1980 | 198000390610 | Registration, Marke eingetragen | |
November 28, 1980 | 198000390630 | Opposition period, Marke nicht geloescht |
ID: 9999108334240