Electric heater

Abstract

Description

FIG. 1 is a perspective view of an ornamental design for an electric heater according to the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Claims

The ornamental design for an electric heater, as shown.