U.S. federal trademark · Serial No. 77918223 · Reg. No. 3849789
Rotary lobe pumps; positive displacement pumps; rotary lobe pumps and positive displacement pumps for pumping water, fluid, mud, sludge, slurry, waste, sewage, biogas, chemicals, corrosives, concrete, and petroleum products, and for use in food and beverage processing; sewage pumps; sludge pumps; silt pumps
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.