U.S. federal trademark · Serial No. 78633751 · Reg. No. 2381990
Well pressure apparatus for use in the sealing of wells, isolating well fluid and controlling fluid flow in wells' blow-out preventers; cutters for severing wirelines, slicklines, drill pipe, tubing, or casing strings in wells; structural parts and fittings for all of the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.