SCALEGUARD Trademark
SCALEGUARD is a USPTO trademark filed by CARBO CERAMICS, LLC. Status: Registered.
Trademark Facts
| Mark | SCALEGUARD |
|---|---|
| Serial Number | 85953596 |
| Registration Number | 4466137 |
| Status | Registered |
| Filing Date | 2013-06-07 |
| Registration Date | 2014-01-14 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | CARBO CERAMICS, LLC |
| Attorney of Record | Enrique Sanchez, Jr. |
| Prosecution Events | 35 |
| Latest Event | EWAF on 2025-10-02 |
Goods & Services
proppants for use in oil well and gas well hydraulic fracturing operations