The ornamental design for an electric hydraulic powerstep, as shown and described.
FIG. 1 is a three quarter front, top, left perspective view of a electric hydraulic power step showing my new design;
FIG. 2 is a left side view thereof taken in the direction of arrow 2 in FIG. 7, it being understood that a right side view is a mirror image of the left side view;
FIG. 3 is a front elevational view thereof, taken in the direction of arrow 3 in FIG. 7;
FIG. 4 is a rear elevational view thereof, taken in the direction of arrow 4 in FIG. 7;
FIG. 5 is a top plan view thereof, taken in the direction of arrow 5 in FIG. 7;
FIG. 6 is a bottom plan view thereof, taken in the direction of arrow 6 in FIG. 7; and,
FIG. 7 is a view identical to FIG. 1 with directional arrows included, in accordance with good engineering practices, so as to best indicate in what directions previous views are taken so that nothing regarding the design sought to be patented is ambiguous or left to conjecture.