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The US trademark PER-FLEX was filed as Word mark on 06/13/2006 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/29/2008.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 78906980 |
| Register number | 3376052 |
| Application date | June 13, 2006 |
| Publication date | November 13, 2007 |
| Entry date | January 29, 2008 |
Trademark owner
P.O. BOX 4740
772104740 HOUSTON
US
772104740 HOUSTON
US
Trademark representatives
goods and services
40
blending of oil chemicals and additives, namely, blending of chemicals used in oil drilling and chemical additives for oil well drilling fluid to the specifications which are optimized for each well
ID: 1378906980