U.S. federal trademark · Serial No. 74350055 · Reg. No. 1805789
metal fuel storage tanks and expansion compression tanks
swimming pool and spa heaters, hot water supply boilers, heating boilers, de-icing and snow melting boilers, [solar heating equipment; namely, flat plate collectors and controls sold as a unit]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.