Abstract: A folding step assembly is attached to a wall at a predetermined height above a floor and is movable from a stowed position to an operative position. The step assembly includes a step member providing a step surface between an inner and outer edge, an inner hinge attaching the inner edge of the step member to the wall or wall recess at a desired height, a brace having an inner edge and an outer edge, an outer hinge attaching the outer edge of the step member to the inner edge of the brace, and a stop for limiting the angle between the step member and the brace to thereby maintain the brace at an acute angle relative to the step member. In the stowed position, the brace is substantially parallel to the step member and the step member is substantially parallel to the wall or the inside of the wall recess.

Abstract: There is provided a mixing and blending apparatus having an axial impeller mounted for rotation in a container. A removable stationary baffle is spaced radially outwardly of the impeller blade with at least a portion extending upwardly from the plane of rotation of the impeller. The baffle has at least two axially spaced aperture means located intermediate the inner and outer edges of the baffle at a location in the upwardly extended portion of the baffle means to permit a portion of the mixable material to which rotational motion has been imparted to flow through the baffle. The baffle is held in position in the container by means of a screw and wing nut.

Abstract: A mixer assembly including a container having a rotatable impeller therein and a motor base having a casing and a drive shaft in the casing adapted to be coupled to and drive the impeller in the container. The drive shaft in the casing extending through an opening in the casing and having a disk fixed to the shaft for rotation therewith. The disk being positioned above the opening in the casing and extending radially outwardly over the opening whereby liquid contacting the upper surface of the disk will be spun off as the disk rotates.