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The US trademark ENTHALEX was filed as Word mark on 01/21/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/25/1969.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72316954 |
| Register number | 881264 |
| Application date | January 21, 1969 |
| Entry date | November 25, 1969 |
Trademark owner
07036 LINDEN
US
goods and services
11
HEAT ENERGY EXCHANGER FOR HEATING, VENTILATING, OR AIR CONDITIONING SYSTEM
ID: 1372316954