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The US trademark CONTROLLED PRESSURE DRILLING was filed as Word mark on 04/08/2002 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/10/2003.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 78120131 |
| Register number | 2726116 |
| Application date | April 8, 2002 |
| Entry date | June 10, 2003 |
Trademark owner
4600, 150-6th Avenue S.W
T2P 3Y7 Calgary, Albert
CA
T2P 3Y7 Calgary, Albert
CA
Trademark representatives
goods and services
37
Well drilling and well construction
ID: 1378120131