U.S. federal trademark · Serial No. 72204778 · Reg. No. 0794056
GAS FLOOR FURNACES, GAS ROOM HEATERS, GAS DIRECT VENT HEATERS AND FURNACES, GAS BASEBOARD HEATERS, GAS WALL FURNACES,[GAS CENTRAL FORCED AIR FURNACES, GAS WINTER AIR CONDITIONERS, AIR CONDITIONERS, GAS HORIZONTAL FURNACES, GAS LOW-BOY FURNACES,]GAS UNIT HEATERS [AND DUCT WORK]
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