U.S. federal trademark · Serial No. 97648493
Industrial electric oscillating fans for automatic cleaning of ceilings, light fixtures, ducts and other overhead structures exposed to fibrous airborne contaminants; Ventilating exhaust fans; Ventilating exhaust fans for dairy, swine, and poultry farm; Ventilating fans for commercial and industrial use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.