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The US trademark BRIDGESAL was filed as Word mark on 04/01/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/04/1989.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73720090 |
| Register number | 1533652 |
| Application date | April 1, 1988 |
| Publication date | January 10, 1989 |
| Entry date | April 4, 1989 |
Trademark owner
4800 SAN FELIPE
77056 HOUSTON
US
77056 HOUSTON
US
Trademark representatives
goods and services
40
TREATING OF OIL, GAS, WATER, INJECTION AND STORAGE WELLS WITH NONDAMAGING WORKOVER AND COMPLETION FLUIDS HAVING WATER SOLUBLE BRIDGING AGENTS FOR BRIDGING AND TEMPORARILY PLUGGING PRODUCTIVE FORMATIONS AND THEREAFTER REMOVING SUCH FLUIDS
ID: 1373720090