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The US trademark RHEO-LOGIC was filed as Word mark on 07/19/2007 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/19/2008.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 77233414 |
| Register number | 3385200 |
| Application date | July 19, 2007 |
| Publication date | December 4, 2007 |
| Entry date | February 19, 2008 |
Trademark owner
P.O. BOX 4740
772104740 HOUSTON
US
772104740 HOUSTON
US
Trademark representatives
goods and services
37
deep water drilling services comprised of an invert emulsion drilling fluid system that exhibits a constant rheological profile and non-progresssive gel strengths
ID: 1377233414