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The German trademark DUOTHERM was filed as Word mark on 07/11/1997 at the German Patent and Trademark Office.
It was registered as a trademark on 09/17/1997.
The current status of the mark is "Trademark registered".
Trademark form | Word mark |
File reference | 397325193 |
Register number | 39732519 |
International trademark | No. IR681347, October 29, 2024 |
Application date | July 11, 1997 |
Publication date | October 20, 1997 |
Entry date | September 17, 1997 |
Start of opposition period | October 20, 1997 |
End of the opposition period | January 20, 1998 |
Expiration date | July 31, 2027 |
Date | Document number | Area | Entry |
---|---|---|---|
March 21, 2023 | 202300100938 | 8b | Transfer / Change of address, Abgeschlossen |
September 3, 2019 | 201900266547 | 8d | Transfer / Change of address, Abgeschlossen |
February 10, 2017 | 201620631051 | 4 | Extension, Verlaengert |
January 30, 2015 | 201500032402 | 8b | Transfer / Change of address, Abgeschlossen |
August 29, 2007 | 200605320804 | 4 | Extension, Verlaengert |
May 31, 2007 | 200701172400 | 8b | Transfer / Change of address, Abgeschlossen |
September 17, 1997 | 199701409470 | Registration, Marke eingetragen | |
September 17, 1997 | 199701409702 | Opposition period, Marke ohne Widerspruch eingetragen |
ID: 10397325193