Electric Trailer Jack

FIG. 1 is a front perspective view of an electric trailer jack;

FIG. 2 is a right view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines depict portions of the electric trailer jack that form no part of the claimed design.