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The US trademark XANCO-FRAC was filed as Word mark on 09/10/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/06/1976.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73062623 |
| Register number | 1042590 |
| Application date | September 10, 1975 |
| Entry date | July 6, 1976 |
Trademark owner
800 N. LINDBERGH BLVD.
63167 ST. LOUIS
US
63167 ST. LOUIS
US
Trademark representatives
goods and services
1
BIOPOLYMER COMPOSITION FOR WATER FLUID FRACTURING OF OIL WELLS AND GAS WELLS
ID: 1373062623