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The US trademark EDH was filed as Word mark on 03/13/2000 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/27/2001.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 75942477 |
| Register number | 2511854 |
| Application date | March 13, 2000 |
| Publication date | September 4, 2001 |
| Entry date | November 27, 2001 |
Trademark owner
Post Office Box 15070
73155 Oklahoma City
US
73155 Oklahoma City
US
Trademark representatives
goods and services
9
Downhole fluid production sensors for detecting pressure and temperature
ID: 1375942477