DUO Trademark
DUO is a USPTO trademark filed by STAR VALLEY ENERGY TECHNOLOGIES, LLC. Status: Registered.
Trademark Facts
| Mark | DUO |
|---|---|
| Serial Number | 97220037 |
| Registration Number | 7781607 |
| Status | Registered |
| Filing Date | 2022-01-14 |
| Registration Date | 2025-05-06 |
| Mark Type | Word |
| Nice Classes | 006 (Metals) |
| Owner | STAR VALLEY ENERGY TECHNOLOGIES, LLC |
Goods & Services
Threaded connections for tubular products, namely, metal threaded rotary drill pipe joints; threaded connections for drill pipe components, namely, metal threaded rotary drill pipe couplings; metal tubular components having threaded connections, namely, metal threaded rotary drill pipe connectors; all for use in the oil and gas industry