U.S. federal trademark · Serial No. 77331210 · Reg. No. 3420999
Furnace boilers; Heating boilers; Industrial boilers; Boilers for heating installations; Central heating radiators; Heat exchangers not being parts of machines; Heat pumps; Heating furnaces; Heating systems composed primarily of tubes, pipes and pre-assembled manifolds though which cold or low temperature water circulates
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.