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The US trademark DYNA-SWITCH was filed as Word mark on 08/22/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/01/1977.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73061157 |
| Register number | 1057429 |
| Application date | August 22, 1975 |
| Entry date | February 1, 1977 |
Trademark owner
900 SLATERS LANE
22314 ALEXANDRIA
US
22314 ALEXANDRIA
US
goods and services
9
PROGRAMMABLE DIGITAL SWITCHES EQUIPPED WITH JACKS, PATCH CORDS AND VARIABLE FREQUENCY MODULES
ID: 1373061157