U.S. federal trademark · Serial No. 85246213 · Reg. No. 4145060
industrial air cannons for inducing the flow of bulk materials; sonic horns for inducing the flow of bulk materials; mechanical chute systems for directing the flow of bulk materials; industrial machines for handling bulk material conveyor belt-generated dust, namely, conveyor-generated dust suppression devices, conveyor-generated dust collection devices, conveyor-generated dust control devices; bulk material rail car unloading machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.