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The US trademark SIGRALOCK was filed as Word mark on 02/20/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/25/2006.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 78371151 |
| Register number | 3086287 |
| Application date | February 20, 2004 |
| Publication date | June 21, 2005 |
| Entry date | April 25, 2006 |
Trademark owner
RHEINGAUSTRASSE 182
D-65203 WIESBADEN
DE
D-65203 WIESBADEN
DE
Trademark representatives
goods and services
9
Graphite electrodes; nipples for connecting and/or mounting electrodes; electrode strands; electrode strands formed of graphite electrode and mounting nipples
ID: 1378371151