DATASPAN Trademark
DATASPAN is a USPTO trademark filed by Northern Telecom Limited. Status: Cancelled.
Trademark Facts
| Mark | DATASPAN |
|---|---|
| Serial Number | 74123817 |
| Registration Number | 1737519 |
| Status | Cancelled |
| Filing Date | 1990-12-17 |
| Registration Date | 1992-12-01 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Northern Telecom Limited |
| Attorney of Record | Donald L. Dennison |
| Prosecution Events | 16 |
| Latest Event | CAEX on 2003-09-06 |
Goods & Services
frame relay packet switch module system for use with telephone central office switches comprising hardware and software components for providing a high speed, high capacity platform for data communication network services