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US 6,145,711 AGranted
Portable sprayer with power pump
AssigneeBlack & Decker Inc.
InventorsJacob M. Prosper, Tri Nguyen, Colin Dyke, Jerry N. Moscovitch, Rene Allen, Gabriel E. Concari
Life of this patent
Estimating the term…
Abstract
A frame for a portable sprayer having an interlocking joint for securing sections of a frame on opposite sides of a tank. The interlocking joint facilitates attachment and detachment of tanks with respect to the frame, as well as securing a telescopic handle relative to the frame. An extension rib prevents the tank from tipping-over.
Claims15
A portable sprayer assembly comprising:
- a tank for containing a fluid, the tank comprising a bottom, a top vertically spaced from the bottom, and side walls connecting the top and the bottom, the top having an inlet for introducing fluid into the tank;
- a head portion removably mounted to the top of the tank, the head portion including a release mechanism that releasably locks the head portion to the top of the tank;
- and
- a pump unit for pressurizing the tank through the inlet, the pump being mounted inside the head portion,
- wherein the head portion, including the pump unit, is detachable together from the tank.
2 more elements
Dependencies are inferred from the claim text.