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The US trademark EC was filed as Word mark on 08/10/1971 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/28/1972.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72399783 |
| Register number | 947843 |
| Application date | August 10, 1971 |
| Entry date | November 28, 1972 |
Trademark owner
145 NEWTON ST.
02135 BOSTON
US
02135 BOSTON
US
goods and services
9
ELECTRICAL CONNECTORS
ID: 1372399783