U.S. federal trademark · Serial No. 76567182 · Reg. No. 2999746
electrical apparatus that removes impurities from, generally, oils, by imparting a negative voltage charge to some particles and a positive charge to others to create a magnetic attraction wherein the particles agglomerate and may be removed more easily, used primarily in the petroleum industry and for industrial machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.