HELENA Trademark
HELENA is a USPTO trademark filed by Helena Chemical Company. Status: Cancelled.
Trademark Facts
| Mark | HELENA |
|---|---|
| Serial Number | 81016008 |
| Registration Number | 1016008 |
| Status | Cancelled |
| Filing Date | — |
| Registration Date | 1975-07-15 |
| Mark Type | Combined |
| Nice Classes | 042 (Software & IT) |
| Owner | Helena Chemical Company |
| Prosecution Events | 1 |
| Latest Event | C8.. on 1981-12-08 |