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The US trademark CIRCUITSTAK was filed as Word mark on 05/29/1968 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/14/1969.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72299331 |
| Register number | 878510 |
| Application date | May 29, 1968 |
| Entry date | October 14, 1969 |
Trademark owner
5445 CORPORATE DRIVE
48098 TROY
US
48098 TROY
US
goods and services
6
FLUID VALVES
ID: 1372299331