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The US trademark SHALE-GARD was filed as Word mark on 08/23/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/01/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73381262 |
| Register number | 1255691 |
| Application date | August 23, 1982 |
| Publication date | August 9, 1983 |
| Entry date | November 1, 1983 |
Trademark owner
3920 Essex La.
77027 Houston
US
77027 Houston
US
Trademark representatives
goods and services
1
Chemicals and Chemical Compositions for Use in Drilling Completion and Workover Fluids for Subterranean Wells-Namely, an Additive to Stabilize Shale Formations
ID: 1373381262