TSU Trademark
TSU is a USPTO trademark filed by Information Retrieval Companies, Inc.. Status: Cancelled.
Trademark Facts
| Mark | TSU |
|---|---|
| Serial Number | 74216777 |
| Registration Number | 1834393 |
| Status | Cancelled |
| Filing Date | 1991-10-28 |
| Registration Date | 1994-05-03 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Information Retrieval Companies, Inc. |
| Prosecution Events | 17 |
| Latest Event | CAEX on 2005-02-05 |
Goods & Services
computer software for use in the field of database management