IC 007. US 013 019 021 023 031 034 035. G & S: Electrical and hydraulic mining machines, electrical and hydraulic mine construction support machines, valves being parts for mining machines and mine supports; hydraulic and pneumatic control mechanisms for machines, engines or motors; hydraulic controls for machines; pressure relief valves as parts of machines; pressure reducers as parts of machines; valves being parts of machines; hydraulic and pneumatic valve actuators; oil filters; filters as parts of mining machines; filters for machines and engines; filters for engines; hydraulic pumps and hydraulic pumps as parts of face installations for longwall mining construction; hydraulic components, namely, hydraulic pumps; auxiliary power units for supplying electrical power; fittings for machines

IC 009. US 021 023 026 036 038. G & S: Electronic controls for mining machines and mine supports; electric power controllers; software for controlling industrial processes; electric control valves; electromagnetic switches, namely, solenoid valves; electromagnetic solenoid valves for use in longwall mining; electromechanical controls for use in longwall mining; components of high-pressure face supply installations, namely, controlled volume pumps, low pass inductor filters used in high power electrical applications, liquid analysis devices for measuring water quality, electronic dump-valves for fluid control for use in high-pressure face supply installations; electronic control components; magnetic switches; electronic proximity switches; electronic fluid level monitors; temperature switches; electronic sensors in the nature of reed contact rods; pressure sensors

IC 037. US 100 103 106. G & S: Consultancy services relating to the installation of controllers and valves; installation of controllers and valves; maintenance and repair of controllers and valves; repairing of controllers, valves, mining machinery and mining structures