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The US trademark DIODOQUIN was filed as Word mark on 02/11/1936 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/07/1936.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71374732 |
| Register number | 336484 |
| Application date | February 11, 1936 |
| Entry date | July 7, 1936 |
Trademark owner
NO. 4737 RAVENSWOOD AVE
CHICAGO
US
CHICAGO
US
goods and services
5
TABLETS FOR USE IN TREATMENT OF ENTAMEBA HISTOLYTICA AND OTHER PROTOZOAN INFECTIONS
ID: 1371374732