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The US trademark MONOLOCK was filed as Word mark on 03/01/1996 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/29/1997.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 75066432 |
| Register number | 2057054 |
| Application date | March 1, 1996 |
| Publication date | February 4, 1997 |
| Entry date | April 29, 1997 |
Trademark owner
2601 BELTLINE RD.
75006 CARROLLTON
US
75006 CARROLLTON
US
Trademark representatives
goods and services
7
oil and gas well equipment, namely, lock mandrels used to positively locate and connect other devices in a wellbore, landing nipples used to provide distinct locations for locks to land in a wellbore, flow control devices used to control flow of fluids in a wellbore, equalizing assemblies used to equalize pressure above and below a plug installed in a wellbore, and running assemblies used to transfer tools into and out of wellbores
ID: 1375066432