Portable Plug-in Heater

FIG. 1 illustrates a front perspective view of a portable plug-in heater;

FIG. 2 illustrates a front view of the portable plug-in heater thereof;

FIG. 3 illustrates a back view of the portable plug-in heater thereof;

FIG. 4 illustrates a left side view of the portable plug-in heater thereof;

FIG. 5 illustrates a right side view of the portable plug-in heater thereof;

FIG. 6 illustrates a top view of the portable plug-in heater thereof;

FIG. 7 illustrates a bottom view of the portable plug-in heater thereof; and,

FIG. 8 illustrates a back perspective view of the portable plug-in heater thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the portable plug-in heater and form no part of the claimed design.