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The German trademark Duotherm was filed as Word mark on 12/12/1979 at the German Patent and Trademark Office.
It was registered as a trademark on 07/22/1980.
The current status of the mark is "File deleted".
Trademark form | Word mark |
File reference | D34754 |
Register number | 1005224 |
Application date | December 12, 1979 |
Publication date | August 30, 1980 |
Entry date | July 22, 1980 |
Start of opposition period | August 30, 1980 |
End of the opposition period | December 1, 1980 |
Expiration date | December 12, 1999 |
Date | Document number | Area | Entry |
---|---|---|---|
June 15, 2001 | 200102340763 | Deletion, Marke geloescht | |
January 30, 1998 | 199801516337 | Transfer / Change of address, Abgeschlossen | |
December 2, 1997 | 199701477014 | Transfer / Change of address, Abgeschlossen | |
December 12, 1989 | 198900722659 | Extension, Verlaengert | |
July 22, 1980 | 198000383104 | Registration, Marke eingetragen | |
July 22, 1980 | 198000383169 | Opposition period, Marke nicht geloescht |
ID: 9999106834754