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The US trademark E=KMC was filed as Word mark on 04/01/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/29/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73303805 |
| Register number | 1233055 |
| Application date | April 1, 1981 |
| Publication date | January 4, 1983 |
| Entry date | March 29, 1983 |
Trademark owner
Kerr-McGee Center
73125 Oklahoma City
US
73125 Oklahoma City
US
Trademark representatives
goods and services
40
Material Treatment Services-Namely, Converting Ores to Ore Concentrates for Others, Converting Ore Concentrates to Solids and Gases for Others and Custom Manufacture of Lubricating Oils for Others
42
Drilling of Oil and Gas Wells for Others, Designing Instruments for Use in Underground Installations for Others and Conducting Energy Research for Others
ID: 1373303805