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The US trademark KOPPERS was filed as Word mark on 11/04/1993 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/04/1995.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1902735 |
| Register number | 74456586 |
| Application date | November 4, 1993 |
| Entry date | July 4, 1995 |
| Expiration date | July 4, 2025 |
Trademark owner
501 Silverside RoadSuite 67
19809 Wilmington
US
19809 Wilmington
US
Trademark representatives
535 Smithfield Street, Suite 800
15222 Pittsburgh
US
goods and services
19
Non-metallic Building Materials
ID: 13