VIRTUAL CENTRAL OFFICE Trademark
VIRTUAL CENTRAL OFFICE is a USPTO trademark filed by Summa Four, Inc.. Status: Abandoned.
Trademark Facts
| Mark | VIRTUAL CENTRAL OFFICE |
|---|---|
| Serial Number | 74386534 |
| Status | Abandoned |
| Filing Date | 1993-05-03 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Summa Four, Inc. |
| Attorney of Record | David J. Thibodeau, Jr. |
| Prosecution Events | 8 |
| Latest Event | ABN2 on 1994-11-16 |
Goods & Services
electronic telephone switches