WELL-CEM Trademark
WELL-CEM is a USPTO trademark filed by Koch Industries, Inc.. Status: Cancelled.
Trademark Facts
| Mark | WELL-CEM |
|---|---|
| Serial Number | 74310654 |
| Registration Number | 1765901 |
| Status | Cancelled |
| Filing Date | 1992-09-03 |
| Registration Date | 1993-04-20 |
| Mark Type | Word |
| Nice Classes | 019 (Building Materials) |
| Owner | Koch Industries, Inc. |
| Prosecution Events | 8 |
| Latest Event | C8.. on 1999-10-25 |
Goods & Services
ground slag cement used for oil well cementing applications