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The US trademark DUO SCALE was filed as Word mark on 11/12/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/18/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73068708 |
| Register number | 1089952 |
| Application date | November 12, 1975 |
| Entry date | April 18, 1978 |
Trademark owner
33 BENEDICT PLACE
06830 GREENWICH
US
06830 GREENWICH
US
goods and services
9
CLINICAL THERMOMETER
ID: 1373068708