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The US trademark BLOK BUSTER was filed as Word mark on 02/13/1959 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/20/1959.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 72067693 |
| Register number | 686809 |
| Application date | February 13, 1959 |
| Entry date | October 20, 1959 |
Trademark owner
3133 BUFFALO SPEEDWAY
HOUSTON
US
HOUSTON
US
goods and services
1
OIL-WASH CONCENTRATE FOR ADDING TO CLEAN OIL, THE PRODUCT SO FORMED BEING FOR THE PURPOSE OF CLEANING FORMATION AND RESTORING FORMATION PERMEABILITY IN WELLS
ID: 1372067693