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The US trademark STO was filed as Word mark on 07/08/1993 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/08/1994.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 1861561 |
Register number | 74410174 |
Application date | July 8, 1993 |
Entry date | November 8, 1994 |
Expiration date | November 8, 2024 |
ID: 13