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The US trademark PETROTONE was filed as Word mark on 10/29/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/31/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73334721 |
| Register number | 1239880 |
| Application date | October 29, 1981 |
| Publication date | March 8, 1983 |
| Entry date | May 31, 1983 |
Trademark owner
2601 BELTLINE ROAD
75006 CARROLTON
US
75006 CARROLTON
US
Trademark representatives
goods and services
1
Reaction Products of Organic Amines and Zeolitic Clays for Use as Additives in Oil Base and Oil Emulsion Drilling Fluids
ID: 1373334721