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The US trademark KETJENSIL was filed as Word mark on 11/08/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/01/1967.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72258236 |
| Register number | 832804 |
| Application date | November 8, 1966 |
| Entry date | August 1, 1967 |
Trademark owner
NIEUWENDAMMERKADE 1-3 AMSTERDAM, NETHERL ANDS
goods and services
1
SYNTHETIC SILICA AND SILICATES
ID: 1372258236