U.S. federal trademark · Serial No. 79045581 · Reg. No. 3557718
Machines and apparatus for discharging pulverulent components for use in silos, namely, flexible screw conveyors, sludge mixers, dilution tanks, and lime slakers
Apparatus for metering pulverulent components for use in silos that contain silo dischargers, bulk bag dischargers, screw feeders, and injection screws
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.