ECONOMIC CONDUCTIVITY Trademark
ECONOMIC CONDUCTIVITY is a USPTO trademark filed by CARBO Ceramics Inc.. Status: Cancelled.
Trademark Facts
| Mark | ECONOMIC CONDUCTIVITY |
|---|---|
| Serial Number | 77894512 |
| Registration Number | 3765701 |
| Status | Cancelled |
| Filing Date | 2009-12-16 |
| Registration Date | 2010-03-23 |
| Mark Type | Word |
| Nice Classes | 042 (Software & IT) |
| Owner | CARBO Ceramics Inc. |
| Attorney of Record | J. Robert LeBlanc |
| Prosecution Events | 16 |
| Latest Event | CAEX on 2020-10-30 |
Goods & Services
Class 042: Technical consultation, namely, analysis in determining optimum proppant to be used in oil well and gas well hydraulic fracturing operations