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The US trademark CNL was filed as Word mark on 03/02/1982 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - AFTER EX PARTE APPEAL".
| Trademark form | Word mark |
| File reference | 73352694 |
| Application date | March 2, 1982 |
Trademark owner
P. O. BOX 2175
77001 HOUSTON
US
77001 HOUSTON
US
goods and services
42
WIRELINE SERVICES PARTICULARLY FOR PROVIDING POROSITY ANALYSIS IN BOREHOLESUSUALLY FLUID-FILLED
ID: 1373352694