U.S. federal trademark · Serial No. 85872371 · Reg. No. 4517188
Integrated air and water heating system comprised of tankless water heaters, hot water storage tanks, compressors, indoor fans, outdoor fans, and refrigerant unit and featuring encoded integrated circuit cards containing algorithms used to switch the flow of refrigerant from air-cooled to water-cooled mode
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.