U.S. federal trademark · Serial No. 79180951 · Reg. No. 5066486
Air conditioning apparatus; aerotechnical air cooling and ventilation apparatus; heat recovery systems comprised of heat recovery ventilators and plate heat exchangers, not part of machines
Construction, repair and installation in the fields of air conditioning apparatus and aerotechnical air ventilation apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.