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The US trademark CIRCUMASK was filed as Word mark on 05/05/1980 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/20/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73260943 |
| Register number | 1173776 |
| Application date | May 5, 1980 |
| Publication date | July 28, 1981 |
| Entry date | October 20, 1981 |
Trademark owner
2300 Washington St.
02162 Newton
US
02162 Newton
US
goods and services
1
Coating Compositions Useful in the Manufacture of Printed Circuit Boards
ID: 1373260943