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The US trademark SONODYNE was filed as Word mark on 03/21/1962 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/12/1963.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72140395 |
| Register number | 745104 |
| Application date | March 21, 1962 |
| Entry date | February 12, 1963 |
Trademark owner
222 HARTREY AVE.
EVANSTON
US
EVANSTON
US
goods and services
9
MICROPHONES
ID: 1372140395