PTMS Trademark
PTMS is a USPTO trademark filed by SUMMA FOUR, INC.. Status: Cancelled.
Trademark Facts
| Mark | PTMS |
|---|---|
| Serial Number | 73542740 |
| Registration Number | 1377958 |
| Status | Cancelled |
| Filing Date | 1985-06-13 |
| Registration Date | 1986-01-14 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | SUMMA FOUR, INC. |
| Attorney of Record | THOMAS C. O'KONSKI |
| Prosecution Events | 7 |
| Latest Event | C8.. on 1992-11-04 |
Goods & Services
PROCESSOR-CONTROLLED TELEPHONE CALL ACCOUNTING UNITS