BLACKBOX Trademark
BLACKBOX is a USPTO trademark filed by NATIONAL OILWELL DHT, L.P.. Status: Cancelled.
Trademark Facts
| Mark | BLACKBOX |
|---|---|
| Serial Number | 78630027 |
| Registration Number | 3263521 |
| Status | Cancelled |
| Filing Date | 2005-05-13 |
| Registration Date | 2007-07-10 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | NATIONAL OILWELL DHT, L.P. |
| Attorney of Record | Jonathan Pierce |
| Prosecution Events | 38 |
| Latest Event | CAEX on 2018-02-16 |