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The US trademark ENVIRO-SPERSE was filed as Word mark on 02/20/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/17/1985.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73523034 |
| Register number | 1359961 |
| Application date | February 20, 1985 |
| Publication date | July 9, 1985 |
| Entry date | September 17, 1985 |
Trademark owner
503 MAIN STREET
70037 BELLECHASSE
US
70037 BELLECHASSE
US
Trademark representatives
goods and services
1
CHEMICAL ADDITIVES FOR USE IN OIL AND GAS WELL DRILLING, NAMELY THINNERS FOR DRILLING FLUIDS
ID: 1373523034