PTX Trademark
PTX is a USPTO trademark filed by BURROUGHS WELLCOME CO.. Status: Cancelled.
Trademark Facts
| Mark | PTX |
|---|---|
| Serial Number | 73696477 |
| Registration Number | 1511468 |
| Status | Cancelled |
| Filing Date | 1987-11-18 |
| Registration Date | 1988-11-08 |
| Mark Type | Word |
| Nice Classes | 005 (Pharmaceuticals) |
| Owner | BURROUGHS WELLCOME CO. |
| Attorney of Record | SEWALL P. BRONSTEIN |
| Prosecution Events | 8 |
| Latest Event | C8.. on 1995-05-15 |
Goods & Services
Class 005: ANTITUMOR OR ANTIPSORIASIS PHARMACEUTICAL PREPARATION