U.S. federal trademark · Serial No. 74252217 · Reg. No. 819
fluidized bed apparatuses and related appliances for air supply and discharge; namely, control instruments as parts of machines, ventilators, blowers, heat exchangers, filters, dust collectors, liquid collectors, ventilation apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.