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The US trademark PBN was filed as Word mark on 07/03/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/06/1990.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73810419 |
| Register number | 1580931 |
| Application date | July 3, 1989 |
| Publication date | November 14, 1989 |
| Entry date | February 6, 1990 |
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goods and services
1
METALWORKING FLUID ADDITIVES
ID: 1373810419