U.S. federal trademark · Serial No. 79028982 · Reg. No. 3302920
Heating appliances, namely, industrial furnaces; industrial burners for solid, liquid and/or gaseous fuels, self-recuperative industrial burners for solid, liquid and/or gaseous fuels, duct burners, multifuel burners, and dual fuel burners, all for boiler and drier firing for the purpose of heating industrial furnaces; radiant tubes for industrial furnaces, single ended radiant tubes for industrial furnaces, parts of the aforementioned products
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