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The US trademark SOPEX was filed as Word mark on 06/25/1924 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/11/1924.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71199132 |
Register number | 191464 |
Application date | June 25, 1924 |
Entry date | November 11, 1924 |
ID: 1371199132