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The US trademark PROLONG was filed as Word mark on 06/06/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/24/1978.
The current status of the mark is "CANCELLED - SECTION 7".
| Trademark form | Word mark |
| File reference | 73129178 |
| Register number | 1083116 |
| Application date | June 6, 1977 |
| Entry date | January 24, 1978 |
Trademark owner
5655 W. 73RD STREET
60638 CHICAGO
US
60638 CHICAGO
US
goods and services
4
SYNTHETIC MOTOR OIL
ID: 1373129178