US Patent 7745946 Multifunction integrated portable power and utility apparatus

An integrated multi-function, portable power and utility apparatus having a single prime mover device having a single engine device having at least two opposite extending rotary output devices wherein the engine device turns one output device clockwise and the other counterclockwise without belts, pulleys, chains or gears. An electric generator device is directly connected to one of the two rotary output devices and has a plurality of electric output devices. A fluid pumping device is directly connected to the other rotary output device. The fluid pumping device is preferably a rotary screw-type air compressor.