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The German trademark Duotherm was filed as Word mark on 01/11/1968 at the German Patent and Trademark Office.
It was registered as a trademark on 11/15/1968.
The current status of the mark is "File deleted".
Trademark form | Word mark |
File reference | M28850 |
Register number | 851790 |
International trademark | No. IR442771, September 14, 2024 |
Application date | January 11, 1968 |
Publication date | December 31, 1968 |
Entry date | November 15, 1968 |
Start of opposition period | December 31, 1968 |
End of the opposition period | March 31, 1969 |
Expiration date | January 31, 2018 |
Date | Document number | Area | Entry |
---|---|---|---|
September 27, 2018 | 201800303315 | 5f | Deletion, Marke geloescht |
February 12, 2008 | 200701032023 | 4 | Extension, Verlaengert |
November 12, 1997 | 199701454440 | Extension, Verlaengert | |
November 15, 1968 | 196800203133 | Registration, Marke eingetragen | |
November 15, 1968 | 196800203175 | Opposition period, Marke nicht geloescht |
ID: 9999107728850