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The US trademark PORTA SCREEN was filed as Word mark on 05/11/1960 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/28/1961.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 711831 |
Register number | 72096853 |
Application date | May 11, 1960 |
Entry date | February 28, 1961 |
Expiration date | February 28, 2031 |
ID: 13