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The US trademark ALPHA DUO was filed as Word mark on 03/11/2009 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/19/2010.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 3865243 |
| Register number | 77688565 |
| Application date | March 11, 2009 |
| Entry date | October 19, 2010 |
| Expiration date | October 19, 2030 |
Trademark owner
801 South Illinois Avenue
37831 Oak Ridge
US
37831 Oak Ridge
US
Trademark representatives
P.o. Box 51295
37950-1295 Knoxville
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13