PERISORB Trademark
PERISORB is a USPTO trademark filed by E. MERCK. Status: Expired.
Trademark Facts
| Mark | PERISORB |
|---|---|
| Serial Number | 72416452 |
| Registration Number | 0954282 |
| Status | Expired |
| Filing Date | 1972-02-24 |
| Registration Date | 1973-03-06 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals), 006 (Metals) |
| Owner | E. MERCK |
| Attorney of Record | LILE H. DEINARD |
| Prosecution Events | 4 |
| Latest Event | CAEX on 2003-12-13 |
Goods & Services
CHROMATOGRAPHIC ADSORBENTS