U.S. federal trademark · Serial No. 76350098 · Reg. No. 3204241
Mechanized drilling and oilfield instruments and equipment and part therefore, namely, pipe deck equipment, pipe handling machinery,oil well drilling machinery, top drives, slips, elevators, bushings, clamps, [ casing spiders, ] iron roughnecks, [ rotary tables, ] and tongs; well tools and equipment, namely, power slips, manually actuated slips, slip inserts, kelly spinners [ or power subs], master bushings, casing bushings, safety clamps [, and safety valves ] ; pipe hoisting and rotating machines [ ; pipe racking system comprised of a rotating column and racking arms ]
[ Electronic drilling rig and olifield instrumentation and apparatus and control systems, namely, pipe hoisting and racking equipment,computer controlled drilling equipment augmented to log key operational data and communicate electronically ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.