PERMASORB Trademark
PERMASORB is a USPTO trademark filed by PURAFIL, INC.. Status: Cancelled.
Trademark Facts
| Mark | PERMASORB |
|---|---|
| Serial Number | 73402970 |
| Registration Number | 1293598 |
| Status | Cancelled |
| Filing Date | 1982-11-17 |
| Registration Date | 1984-09-11 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | PURAFIL, INC. |
| Prosecution Events | 10 |
| Latest Event | CAEX on 2005-06-18 |
Goods & Services
Pelletized Gaseous Filtration Media for Removing Odors and Harmful Gases in Commercial and Industrial Environments