U.S. federal trademark · Serial No. 77331237
Boilers for heating installations; Furnace boilers; Heating boilers; Industrial boilers; Central heating radiators; Heat exchangers not being parts of machines; 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.