TOLFLOC Trademark
TOLFLOC is a USPTO trademark filed by PETROLITE CORPORATION. Status: Expired.
Trademark Facts
| Mark | TOLFLOC |
|---|---|
| Serial Number | 73086087 |
| Registration Number | 1073411 |
| Status | Expired |
| Filing Date | 1976-05-05 |
| Registration Date | 1977-09-20 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | PETROLITE CORPORATION |
| Prosecution Events | 2 |
| Latest Event | EXRG on 1998-06-29 |
Goods & Services
CHEMICAL COMPOSITIONS EMPLOYED AS FLOCCULANTS IN AQUEOUS SYSTEMS