SPER Chemical Corporation Trademark Portfolio
SPER Chemical Corporation owns 3 live USPTO trademarks across 1 Nice classes. Earliest filing: 1980-05-20; most recent: 2023-06-28.
Portfolio Overview
| Total Marks | 6 |
|---|---|
| Live Marks | 3 |
| Registered | 3 |
| Pending | 0 |
| Earliest Filing | 1980-05-20 |
| Latest Filing | 2023-06-28 |
Top Classes
Top Marks
- SPER CHEMICAL — Registered
- SPER RUST PREVENTER — Registered
- SEQUEST-ALL — Registered