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The US trademark PROTOTROL was filed as Word mark on 03/31/1980 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/13/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73256214 |
| Register number | 1172751 |
| Application date | March 31, 1980 |
| Publication date | July 21, 1981 |
| Entry date | October 13, 1981 |
Trademark owner
One American Plz.
60201 Evanston
US
60201 Evanston
US
Trademark representatives
goods and services
1
Chemical Solution for Use in In Vitro Diagnostic Tests
ID: 1373256214