The ornamental design for an electric motorized floorscreen, as shown and described.
FIG. 1 is a first perspective view of an electric motorized floor screen showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is an enlarged view of the selected portion in FIG. 2.
The evenly dashed broken lines shown in the drawings depict portions of the electric motorized floor screen in which the design is embodied that form no part of the claimed design. The unevenly dashed broken lines in FIGS. 2 and 9 depict the boundaries of the area shown in the enlarged view in FIG. 9 and form no part of the claimed design.