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The US trademark GRADEX was filed as Word mark on 06/18/1986 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/27/1987.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 73604991 |
| Register number | 1426425 |
| Application date | June 18, 1986 |
| Publication date | November 4, 1986 |
| Entry date | January 27, 1987 |
Trademark owner
1230 KNOWLTON STREET
45223 CINCINNATI
US
45223 CINCINNATI
US
Trademark representatives
goods and services
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APPARATUS FOR ANALYZING THE SIZES OF PARTICLES IN A MIXTURE
ID: 1373604991