Patent ID: 7406981

Claim:
Liquid discharge apparatus, comprising: a portable liquid applicator unit including housing having a handle at one end configured for convenient grasping by a user, a nozzle at the opposite end for discharging liquid from a discharge opening therein, and a maniputable member manually actuatable to produce a discharge of liquid from said nozzle; said nozzle including a gas passageway communicating with said discharge opening, and a liquid passageway communicating with said gas passageway; a gas delivery system actuatable by said maniputable member to discharge gas at high-velocity through said discharge opening in said nozzle via said gas passageway therein; and a liquid source communicating with said liquid passageway in the nozzle such that each high-velocity discharge of gas from said nozzle via said gas passageway draws a quantity of liquid from said liquid source into said gas passageway and discharges same at high-velocity with said gas through said discharge opening.