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The US trademark TFK was filed as Word mark on 11/08/2006 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/10/2008.
The current status of the mark is "IR CANCELLED - NO TRANSFORMATION FILED".
| Trademark form | Word mark |
| File reference | 79031702 |
| Register number | 3445379 |
| Application date | November 8, 2006 |
| Publication date | March 25, 2008 |
| Entry date | June 10, 2008 |
Trademark owner
74072 Heilbronn
goods and services
9
Microelectronic components, namely, electric and electronic circuits; integrated semiconductor circuits
ID: 1379031702