U.S. federal trademark · Serial No. 75324541 · Reg. No. 2407390
machinery for conveying, blending, and scaling powdered, pelletized, and granular materials in a conduit, namely, gravity blenders, rotary airlocks, airlock feeders, line diverters, elutriators, and cyclones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.