Abstract: There is provided a wobble plate piston water pump including: a pump body defining a plurality of channels; a rotatable wobble plate disposed in the pump body; a plurality of pistons each located in a respective one of the plurality of channels, the pistons being reciprocatable within the channel along a piston axis; a water passage defined by a water inlet and a water outlet; and a plurality of inlet check valves, each associated with one of the channels, and positioned between the water inlet and the associated channel, the inlet check valves reciprocate along an axis parallel to the piston axis to transition between closed states and open states.

Abstract: There is provided a wobble plate piston water pump for use in a pressure washer and driven by a driving source, the water pump includes a pump body, a wobble plate, four or more pistons and a water passage defined by a water inlet and a water outlet. The driving source being electric powered and having a power consumption of less than or equal to a 15 ampere draw at 120 volts or 220 volts or the driving source being gas powered and having an engine displacement of less than or equal to 250 cubic centimetres.

Abstract: A pressure assisted washer or pressure washer with hose reel and motor pump assembly. The hose reel defines a bore in which a motor pump assembly is disposed. The hose reel comprises a cylinder having an aperture through which pressurized fluid can be accessed through a coupling in fluid communication with a pump. The pump has a rotating collar.

Abstract: A folding wagon is described. Front and rear sections of the folding wagon fold toward each other for storage. The folding wagon has a lightweight, robust and compact construction.

Abstract: An entertainment device including a track for rolling marbles. The track may be configured onto at least one vertical or horizontal planar support surface, such as walls, tables, doors, floors, and vertically or horizontally oriented rod-like structures, such as the branches of a tree. In one embodiment, the three-dimensional track configurations may include at least one interconnected substantially vertical and substantially horizontal support surface.