IC 011. US 013 021 023 031 034. G & S: Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, namely, industrial water purifying apparatus, wastewater purifying units for potable water for industrial use, and air purifying units for industrial use; steam generators and generating installations and structural parts therefor, solar power plants, wind and hydroelectric power plants, gas turbine power plants, condenser power plants, pump and air magazine power plants for the production and distribution of energy and for automation industries
IC 037. US 100 103 106. G & S: Building construction, repair and installation services, namely, erection, construction, installation, maintenance and repair of wind mills, solar power plants, automation plants, and wind power plants; construction services, namely, planning, laying out and custom construction of wind turbine energy plants and other wind energy facilities; advisory, consultancy and information services relating to all the aforesaid services
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