PERFECT PH Trademark
PERFECT PH is a USPTO trademark filed by ARCH CHEMICALS, INC.. Status: Cancelled.
Trademark Facts
| Mark | PERFECT PH |
|---|---|
| Serial Number | 73565675 |
| Registration Number | 1457054 |
| Status | Cancelled |
| Filing Date | 1985-10-28 |
| Registration Date | 1987-09-15 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | ARCH CHEMICALS, INC. |
| Attorney of Record | David M. Perry |
| Prosecution Events | 31 |
| Latest Event | CAEX on 2020-03-27 |
Goods & Services
CHEMICALS BUFFER COMPOUND FOR THE WATER OF A SPA OR HOT TUB