Patent ID: 7073734

Claim:
A portable spraying system comprising: a first component comprising a compressor air tank and frame assembly including a gasoline engine direct drive compressor for introducing a regulated air flow into the system, at least one air storage tank in fluid connection with said compressor for reducing air pulsation within said regulated air flow and an automatic engagement switch intermediate said storage tank and said compressor for engaging and disengaging said compressor; and a second component comprising a reservoir and nozzle assembly including a Venturi nozzle fluidly connected to said compressor via a manual switch, said manual switch applying said regulated air flow from said compressor to said Venturi nozzle, said Venturi nozzle including a nozzle cone external to and internally fluidly connected with said Venturi nozzle and a reservoir tank fluidly connected to said Venturi nozzle by a liquid supply tube, said reservoir tank containing a solution to be sprayed, said liquid supply tube having a restriction to regulate said solution flow to said nozzle, wherein said second component is reliably attached to said frame of said first component by attaching means, said attaching means comprising a U-shaped cradle, wherein said first and second components are self-contained and may be used separately or together.