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The US trademark SULFA-CHECK was filed as Word mark on 06/01/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/26/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74280169 |
| Register number | 1748010 |
| Application date | June 1, 1992 |
| Publication date | November 3, 1992 |
| Entry date | January 26, 1993 |
Trademark owner
225 E. John W. Carpenter Freeway
750622298 Irving
US
750622298 Irving
US
Trademark representatives
goods and services
1
chemicals used for removing hydrogen sulfide from natural gas, oil, water, condensate, carbon dioxide, and air and methane mixtures
ID: 1374280169