OPTI-CELL Trademark
OPTI-CELL is a USPTO trademark filed by Betz Laboratories, Inc.. Status: Cancelled.
Trademark Facts
| Mark | OPTI-CELL |
|---|---|
| Serial Number | 74217991 |
| Registration Number | 1779882 |
| Status | Cancelled |
| Filing Date | 1991-10-30 |
| Registration Date | 1993-06-29 |
| Mark Type | Word |
| Nice Classes | 042 (Software & IT) |
| Owner | Betz Laboratories, Inc. |
| Attorney of Record | Alexander D. Ricci |
| Prosecution Events | 14 |
| Latest Event | C8.. on 2000-07-03 |
Goods & Services
testing and monitoring of aqueous systems