Class 009: Data centers, namely, computer servers; data center platforms, namely, downloadable computer software for controlling and managing access server applications; cooling distribution systems comprised of temperature sensors, anemometers, condensers, electric compressors, heat exchangers not being parts of machines, pipes, automatic valves, hot water tanks, flow meters, pressure gauges, and electric sensors; electrical power supply systems for data centers; and battery systems to provide backup power to data centers; Class 011: Air conditioning, air cooling and ventilation apparatus and instruments for use with data center operations; ventilating exhaust fans and air cooling apparatus for reduced energy and water consumption; cooling systems for computer server racks comprising electric fans, heat exchangers not being parts of machines, and coils as parts of heating or cooling installations, all within an enclosure; air cooling apparatus to cool devices that generate heat; Class 037: Computer installation and repair in the field of data centers, data center platforms and operations, and cooling distribution systems; installation, maintenance and repair of computer servers in the field of data centers, data center platforms and operations, and cooling distribution systems; installation repair, and maintenance of cooling systems for data centers; and installation repair, and maintenance of electrical power supply systems for data centers; Class 040: Custom manufacture of computer servers for others in the field of data centers, data center platforms and operations, and cooling distribution systems; custom manufacture of cooling distribution systems for data centers; Class 042: Research and development in the field of data centers, data center platforms and operations, and cooling distribution systems for data centers