Patent ID: 6138875
Filing Date: 2000-10-31
Classification: B05B

Abstract:
A hand-held foaming apparatus comprising:a pressure vessel for containing a foamable liquid and an air space overlying said liquid, said vessel having a bottom and a sealable top opening;a hand pump mounted within said vessel and sealably connected to said top opening, said pump comprising an external handle connected to a piston extending substantially to the bottom of said vessel and operable to force air under pressure into said vessel; anda foam discharge outlet conduit disposed on said vessel and extending into said vessel and terminating in the air space above the foamable liquid, said foam discharge outlet comprising foam discharge control means;wherein actuating said pump by operating said handle pressurizes said vessel and agitating said foamable liquid causes formation of foam in said air space from said foamable liquid and enables discharge of said foam from said discharge outlet.