The ornamental design for a materialhandling apparatus, as shown and described.
FIG. 1 is a perspective view of a material handling apparatus showing my new design;
FIG. 2 is a right side elevation of the material handling apparatus of FIG. 1;
FIG. 3 is a left side elevation of the material handling apparatus of FIG. 1;
FIG. 4 is a front elevation of the material handling apparatus of FIG. 1; and,
FIG. 5 is a top plan view of the material handling apparatus of FIG. 1.
The broken lines shown in the figures are included for the purpose of illustrating portions of the material handling apparatus and forms no part of the claimed design.