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The US trademark STACKFRAC was filed as Word mark on 10/07/2009 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/26/2011.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 3949776 |
| Register number | 77843758 |
| Application date | October 7, 2009 |
| Entry date | April 26, 2011 |
| Expiration date | April 26, 2021 |
Trademark owner
3500, 525 - 8th Avenue Sw, East Tower
T2P1G1 Calgary, Ab
CA
T2P1G1 Calgary, Ab
CA
Trademark representatives
P.o. Box 26769
94126 San Francisco
US
goods and services
40
Material Treatment
ID: 13