TSU Logo (USPTO, 10/28/1991)
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The US trademark TSU was filed as Word and figurative mark on 10/28/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/03/1994.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 74216777 |
| Register number | 1834393 |
| Application date | October 28, 1991 |
| Publication date | October 27, 1992 |
| Entry date | May 3, 1994 |
Trademark owner
225 West Wacker Drive
60606 Chicago
US
60606 Chicago
US
goods and services
9
computer software for use in the field of database management
ID: 1374216777