Hose-end sprayer assembly

Details Hose-end sprayer assembly Hose-end sprayer assembly

2007-03-13

2007-03-13

Shaver, Kevin (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

To be mixed, dissolved or entrained in a flowing liquid...

C239S318000, C239S581100, C239S347000, C222S630000, C222S637000

Reexamination Certificate

active

10974708

ABSTRACT:
A hose-end sprayer assembly connectable to at least one container of product to be dispensed has an elongated housing for a venturi tube assembly rotatable about its central axis and devised to selectively open and close a product inlet opening as well as its associated vent valve, an independently controllable liquid carrier valve being provided for opening and closing the carrier liquid flow through the venturi tube duct in the venturi tube assembly can be devised for opening and closing inlet product inlet openings of separately stored chemical products sequentially or simultaneously.

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