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The German trademark Durognost was filed as Word mark on 07/04/1958 at the German Patent and Trademark Office.
It was registered as a trademark on 09/05/1958.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | H14888 |
| Register number | 717391 |
| International trademark | No. IR215975, October 28, 2024 |
| Application date | July 4, 1958 |
| Publication date | October 15, 1958 |
| Entry date | September 5, 1958 |
| Start of opposition period | October 15, 1958 |
| End of the opposition period | January 15, 1959 |
| Expiration date | July 31, 2028 |
Trademark owner
31135 Hildesheim
DE
Trademark representatives
80639 München
DE
goods and services
1
Mittel zur Bestimmung des Härtegrades des Wassers, vorzugsweise des Kesselspeisewassers
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| August 3, 2018 | 201700245979 | 4 | Extension, Verlaengert |
| March 17, 2014 | 201400106037 | 8b | Transfer / Change of address, Abgeschlossen |
| August 14, 2008 | 200701240357 | 4 | Extension, Verlaengert |
| October 15, 1998 | 199801692968 | Extension, Verlaengert | |
| September 5, 1958 | 195800110357 | Registration, Marke eingetragen | |
| September 5, 1958 | 195800110373 | Opposition period, Marke nicht geloescht |
ID: 9999107214888