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The US trademark DUAL SPEED was filed as Word mark on 03/27/1964 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/01/1965.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72189772 |
| Register number | 790291 |
| Application date | March 27, 1964 |
| Entry date | June 1, 1965 |
Trademark owner
REPUBLIC NATIONAL BANK BLDG.
DALLAS
US
DALLAS
US
goods and services
7
TRAVELING BLOCKS FOR OIL WELL RIGS
ID: 1372189772