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The German trademark C4 was filed as Word mark on 01/14/1997 at the German Patent and Trademark Office.
It was registered as a trademark on 03/20/1997.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | 397010400 |
| Register number | 39701040 |
| International trademark | No. IR687902, December 18, 2025 |
| Application date | January 14, 1997 |
| Publication date | May 10, 1997 |
| Entry date | March 20, 1997 |
| Start of opposition period | May 10, 1997 |
| End of the opposition period | August 11, 1997 |
| Expiration date | January 31, 2027 |
Trademark representatives
73730 Esslingen
DE
goods and services
2
Korrosionsschutzmittel, Korrosionsschutzpapiere
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| November 25, 2016 | 201620410776 | 4 | Extension, Verlaengert |
| October 28, 2014 | 201400388402 | 8b | Transfer / Change of address, Abgeschlossen |
| June 20, 2007 | 200603809353 | 4 | Extension, Verlaengert |
| August 8, 2003 | 200302894905 | Transfer / Change of address, Abgeschlossen | |
| May 6, 2002 | 200202565049 | Transfer / Change of address, Abgeschlossen | |
| March 20, 1997 | 199701329082 | Registration, Marke eingetragen | |
| March 20, 1997 | 199701329364 | Opposition period, Marke ohne Widerspruch eingetragen |
ID: 10397010400