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The US trademark POROSITE was filed as Word mark on 04/28/1959 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/17/1959.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 72072467 |
Register number | 688299 |
Application date | April 28, 1959 |
Entry date | November 17, 1959 |
ID: 1372072467