U.S. federal trademark · Serial No. 74480859 · Reg. No. 1875137
air pollution control apparatus, namely wet flue gas scrubbers, dry flue gas scrubbers, semi-dry flue gas scrubbers, circulating fluidized bed reactors, separators for cleaning and purification of flue gas, reverse air fabric filters and pulse jet fabric filters
air pollution control apparatus, namely wet electrostatic precipitators, dry electrostatic precipitators, dry horizontal precipitators, continuous emission monitors and parts thereof and accessories, namely electronic controls, control panels, rigid electrodes, hoppers, duct work, rappers, filter bags, tensioning devices, dampers and manifolds sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.