HYDROSEAL Trademark
HYDROSEAL is a USPTO trademark filed by OVIVO WATER INC.. Status: Registered.
Trademark Facts
| Mark | HYDROSEAL |
|---|---|
| Serial Number | 74409306 |
| Registration Number | 1835357 |
| Status | Registered |
| Filing Date | 1993-07-01 |
| Registration Date | 1994-05-10 |
| Mark Type | Stylized |
| Nice Classes | 011 (HVAC & Lighting) |
| Owner | OVIVO WATER INC. |
| Attorney of Record | Craig Christensen |
| Prosecution Events | 36 |
| Latest Event | ASGN on 2026-05-06 |
Goods & Services
gas retention unit comprised of ballasting for floating gas holder covers for digestors used in waste water treatment in municipal water systems