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The US trademark ECV was filed as Word mark on 12/03/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/06/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73108498 |
| Register number | 1092741 |
| Application date | December 3, 1976 |
| Entry date | June 6, 1978 |
Trademark owner
2516 LEACH ROAD
48057 PONTIAC
US
48057 PONTIAC
US
goods and services
11
VENTILATION AND AIR CONDITIONING SYSTEMS HAVING THERMAL ENERGY RECOVERY CAPABILITIES AND COMPONENTS OF SUCH SYSTEMS
ID: 1373108498