U.S. federal trademark · Serial No. 87976040 · Reg. No. 5342808
Oil and gas equipment, namely, downhole completion and intervention tools in the nature of fracturing sleeves, fracturing plugs, toe sleeves, toe subs, landing subs, jet cutters, on-off tools, tension unloaders, float collars, stop collars, flow collars, float shoes, centralizers, guide shoes, reamers, bridge plugs, packers, and staging tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.