DIAFEN Trademark
DIAFEN is a USPTO trademark filed by RIKER SABORATORIES, INC.. Status: Cancelled.
Trademark Facts
| Mark | DIAFEN |
|---|---|
| Serial Number | 71675316 |
| Registration Number | 0634752 |
| Status | Cancelled |
| Filing Date | 1954-10-22 |
| Registration Date | 1956-09-25 |
| Mark Type | Stylized |
| Nice Classes | 005 (Pharmaceuticals), 018 (Leather & Luggage) |
| Owner | RIKER SABORATORIES, INC. |
| Prosecution Events | 4 |
| Latest Event | CANT on 1987-10-06 |
Goods & Services
ANTIHISTAMINES