HYDRIL Trademark
HYDRIL is a USPTO trademark filed by Hydril Company. Status: Registered.
Trademark Facts
| Mark | HYDRIL |
|---|---|
| Serial Number | 78594120 |
| Registration Number | 3179435 |
| Status | Registered |
| Filing Date | 2005-03-24 |
| Registration Date | 2006-12-05 |
| Mark Type | Word |
| Nice Classes | 006 (Metals), 007 (Machinery), 009 (Electronics & Software) |
| Owner | Hydril Company |
| Attorney of Record | John W. Montgomery |
| Prosecution Events | 30 |
| Latest Event | REM2 on 2025-12-05 |
Goods & Services
Metal oil well tubing, drill pipe and casing, production pipe and risers; metal pipes and fittings therefor; metal drill pipe with threads, metal casing joints, tubing joints, drill stem joints, pipe connectors and flush joint drill pipes; offshore drilling equipment, namely, metal marine drilling and production risers and accessories, and connections therefor | [ Well drilling machinery and drilling tools namely, tool joints, safety joints, gas-pressure-control valves, pneumatic valves, choke valves, drill-stem valves, hydraulic valves, mud pumps, oil pumps and parts thereof; water pumps and parts thereof; subsea multiplex electro-hydraulic control systems comprising hydraulic valve actuators, hydraulic control valves, and multiplexed digital control computers and software ] | [ Pressure control equipment, namely, blowout preventers and well tools, namely, annular diverters; pressure control equipment, namely, accumulators and pulsation dampeners ]