U.S. federal trademark · Serial No. 86450363 · Reg. No. 5027746
Plastic composite parts for zonal isolation tools, namely, rings, slips, cones, mandrels and sealers
Oil and Gas Wellbore Tools, namely, permanent and drillable composite zonal isolation tools for use in well fracturing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.