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The US trademark CONCENTRA was filed as Word mark on 11/23/1970 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/23/1974.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72376927 |
Register number | 982396 |
Application date | November 23, 1970 |
Entry date | April 23, 1974 |
ID: 1372376927