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The US trademark EXCALIBUR was filed as Word mark on 06/06/2008 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/06/2009.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 77493095 |
| Register number | 3557416 |
| Application date | June 6, 2008 |
| Publication date | October 21, 2008 |
| Entry date | January 6, 2009 |
Trademark owner
P.O. Box 4740
772104740 Houston
US
772104740 Houston
US
Trademark representatives
goods and services
1
chemical additives used to aid in the removal of metals, amines, ammonia and other contaminants from crude oils
ID: 1377493095