U.S. federal trademark · Serial No. 74228797 · Reg. No. 1794837
automatic pressure filters for fluid slurries and filter media in the form of porous belts, and fabrics, and automatic controls for the operation of the filter apparatus and the movement of the filter media within the filter apparatus, sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.