U.S. federal trademark · Serial No. 99362587 · Reg. No. 8211390
Metal tubular, pipe and casing products, namely, drill pipe, casing and tubing, all for use in oil and gas drilling; metal pipe connections, fittings, couplings and metal crossovers for use with drill pipe and casings, all for use in oil and gas drilling; metal float collars, float shoes, and lift nubbins and lifting bails in the nature of lift caps all for use in oil and gas drilling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.