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The US trademark DUO-PAK was filed as Word mark on 03/22/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/01/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72214656 |
| Register number | 804458 |
| Application date | March 22, 1965 |
| Entry date | March 1, 1966 |
Trademark owner
WATERVILLE
US
Trademark representatives
goods and services
21
PACKING TRAYS OF MOLDED PULP
ID: 1372214656