DPI Trademark
DPI is a USPTO trademark filed by REEDHYCALOG, LP. Status: Cancelled.
Trademark Facts
| Mark | DPI |
|---|---|
| Serial Number | 75379254 |
| Registration Number | 2222534 |
| Status | Cancelled |
| Filing Date | 1997-10-24 |
| Registration Date | 1999-02-09 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery) |
| Owner | REEDHYCALOG, LP |
| Attorney of Record | Albert B. Deaver, Jr. |
| Prosecution Events | 17 |
| Latest Event | CAEX on 2009-09-12 |
Goods & Services
drilling bits used in oil and gas exploration