USL Trademark
USL is a USPTO trademark filed by UPSHER-SMITH LABORATORIES, LLC. Status: Cancelled.
Trademark Facts
| Mark | USL |
|---|---|
| Serial Number | 74437981 |
| Registration Number | 1912963 |
| Status | Cancelled |
| Filing Date | 1993-09-20 |
| Registration Date | 1995-08-22 |
| Mark Type | Word |
| Nice Classes | 005 (Pharmaceuticals) |
| Owner | UPSHER-SMITH LABORATORIES, LLC |
| Attorney of Record | Frances M. Jagla |
| Prosecution Events | 33 |
| Latest Event | CAEX on 2026-03-06 |
Goods & Services
pharmaceuticals, namely potassium chloride tablets for use in the treatment of hypokalemia