DUO-SITE Logo (USPTO, 10/22/1924)
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The US trademark DUO-SITE was filed as Figurative mark on 10/22/1924 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/04/1925.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 71204274 |
| Register number | 201695 |
| Application date | October 22, 1924 |
| Entry date | August 4, 1925 |
Trademark owner
NEW YORK, N.Y.
goods and services
9
OPHTHALMIC LENSES AND BLANKS
ID: 1371204274