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The US trademark DURAPHOS was filed as Word mark on 04/22/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/27/1964.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72167232 |
| Register number | 778967 |
| Application date | April 22, 1963 |
| Entry date | October 27, 1964 |
Trademark owner
212 W. MONROE ST.
CHICAGO 6
US
CHICAGO 6
US
goods and services
2
PROTECTIVE COATING ON METAL TO PREVENT RUST AND AS A BASE COATING FOR PAINTED METAL SURFACES
ID: 1372167232