DIOPTIC Trademark
DIOPTIC is a USPTO trademark filed by VIVITAR CORPORATION. Status: Cancelled.
Trademark Facts
| Mark | DIOPTIC |
|---|---|
| Serial Number | 73109490 |
| Registration Number | 1119535 |
| Status | Cancelled |
| Filing Date | 1976-12-13 |
| Registration Date | 1979-06-05 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | VIVITAR CORPORATION |
| Prosecution Events | 1 |
| Latest Event | C8.. on 1985-12-06 |
Goods & Services
ENLARGER ILLUMINATION APPARATUS-NAMELY, A COLOR HEAD FOR USE WITH A PHOTOGRAPHIC ENLARGER