TROFAN Trademark
TROFAN is a USPTO trademark filed by UPSHER-SMITH LABORATORIES, INC.. Status: Cancelled.
Trademark Facts
| Mark | TROFAN |
|---|---|
| Serial Number | 73173610 |
| Registration Number | 1123914 |
| Status | Cancelled |
| Filing Date | 1978-08-04 |
| Registration Date | 1979-08-14 |
| Mark Type | Word |
| Nice Classes | 005 (Pharmaceuticals) |
| Owner | UPSHER-SMITH LABORATORIES, INC. |
| Prosecution Events | 3 |
| Latest Event | CAEX on 2000-12-15 |
Goods & Services
L-TRYPTOPHAN FOR USE AS A DIETARY SUPPLEMENT OR MEDICATION