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The Union trademark DIFFU-THERM was filed as Word mark on 12/17/1997 at the European Union Intellectual Property Office.
It was registered as a trademark on 03/23/1999.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | 000704296 |
| Application date | December 17, 1997 |
| Publication date | October 5, 1998 |
| Entry date | March 23, 1999 |
| Expiration date | December 17, 2027 |
Trademark owner
Industriestraße 15
45699 Herten
DE
45699 Herten
DE
Trademark representatives
An der Reichsbank 8
45127 Essen
DE
goods and services
2
Colorants and dyestuffs for material testing
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| April 5, 2019 | Change Representative, Published | ||
| December 4, 2017 | Extension, Trade mark renewed | ||
| March 29, 2011 | Change Representative, Published | ||
| June 2, 2008 | Change Representative, Published | ||
| January 14, 2008 | Extension, Trade mark renewed | ||
| October 29, 2002 | RAW: Seniority - Claims of seniority, Registered |
ID: 11000704296