FER-OX Trademark
FER-OX is a USPTO trademark filed by M-I L.L.C.. Status: Cancelled.
Trademark Facts
| Mark | FER-OX |
|---|---|
| Serial Number | 77925547 |
| Registration Number | 3841287 |
| Status | Cancelled |
| Filing Date | 2010-02-02 |
| Registration Date | 2010-08-31 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | M-I L.L.C. |
| Attorney of Record | Marcee G. Lundeen |
| Prosecution Events | 17 |
| Latest Event | C8.. on 2017-04-07 |
Goods & Services
Class 001: Additives for drilling fluids, namely, weighting agents for use in water base and oil base drilling fluids for use in the oil well drilling industry