THE LETTERS K AND W; MIRROR-IMAGED LETTER K

Variable speed drives for machines; fluid drives for motors; machine parts, namely, fluid drive couplings

Ventilating fans for commercial, industrial, and utility use; furnaces

Assembly and installation services relating to the assembly and installation of commercial, industrial, and utility equipment, namely, variable speed drives, ash handling equipment, and combustion equipment; installation, repair, or maintenance of furnaces; installation of piping for combustion equipment

Materials testing; testing the functionality of machines; technical consultation in the field of power plant engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment; testing, analysis, and evaluation of metal tools, machinery, and fabrication equipment