COPPERHEAD Trademark
COPPERHEAD is a USPTO trademark filed by Smith International, Inc.. Status: Registered.
Trademark Facts
| Mark | COPPERHEAD |
|---|---|
| Serial Number | 77403017 |
| Registration Number | 3632539 |
| Status | Registered |
| Filing Date | 2008-02-21 |
| Registration Date | 2009-06-02 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery) |
| Owner | Smith International, Inc. |
Goods & Services
Downhole oil field equipment, namely, bridge plugs and packers