The ornamental design for an electricbroom, as shown and described.
FIG. 1 is a left side elevational view of an electric broom showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof on an enlarged scale;
FIG. 6 is a bottom plan view thereof on an enlarged scale;
FIG. 7 is a rear perspective view taken from a left side thereof; and,
FIG. 8 is a front perspective view taken from a left side thereof.
The dash-dot-dash lines shown in FIGS. 2-6 represent unclaimed boundaries and the constant dashed lines illustrate portions of the broom that, along with said boundaries, form no part of the claimed design.