U.S. federal trademark · Serial No. 77726161
Metal tubes and pipes with rubber coating
Engineering and research services relating to rubber products used in oil and gas wells
Rubber goods for use in oil and gas wells; sealing gaskets (packers) made of rubber, in particular sealing gaskets for the local insulation of wellbores and sealing gaskets used in production (production packers); rubber joints, in particular joints for well equipment, all the aforementioned products used in relation with oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.