U.S. federal trademark · Serial No. 86482210 · Reg. No. 4793917
Air conditioning apparatus; Air-conditioning apparatus; Air-conditioning, air cooling and ventilation apparatus and instruments; Fans for air conditioning apparatus; Filters for air conditioning; Furnaces; Heating furnaces; Heating systems composed primarily of tubes, pipes and manifolds through which warm or high temperature water circulates; Ventilating exhaust fans; Ventilating fans for commercial and industrial use; Ventilation fan accessories, namely, grilles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.