SONGEN Trademark
SONGEN is a USPTO trademark filed by TranSwitch Corporation. Status: Cancelled.
Trademark Facts
| Mark | SONGEN |
|---|---|
| Serial Number | 74156999 |
| Registration Number | 1681863 |
| Status | Cancelled |
| Filing Date | 1991-04-15 |
| Registration Date | 1992-04-07 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | TranSwitch Corporation |
| Attorney of Record | David P. Gordon |
| Prosecution Events | 7 |
| Latest Event | C8.. on 1998-10-12 |
Goods & Services
test equipment consisting of circuit boards and associated computer software used for generating telecommunications test signals related to the optical telecommunications network