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The US trademark PROLON was filed as Word mark on 06/06/1960 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/01/1962.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 72098527 |
| Register number | 730842 |
| Application date | June 6, 1960 |
| Entry date | May 1, 1962 |
Trademark owner
St. Louis
US
goods and services
21
Hair Brush and Comb Sets
ID: 1372098527