KEYSTONE Trademark
KEYSTONE is a USPTO trademark filed by Ameritech Corporation. Status: Cancelled.
Trademark Facts
| Mark | KEYSTONE |
|---|---|
| Serial Number | 75076160 |
| Registration Number | 2054785 |
| Status | Cancelled |
| Filing Date | 1996-03-21 |
| Registration Date | 1997-04-22 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Ameritech Corporation |
| Attorney of Record | Doris Loew |
| Prosecution Events | 5 |
| Latest Event | C8.. on 2004-01-24 |
Goods & Services
computer software, namely a universal interface that provides data storage, collection, processing and formatting in the field of health care