The ornamental design for an electric steamiron, as shown and described.
FIG. 1 is a perspective view of an embodiment of an electric steam iron showing my new design.
FIG. 2 is a front elevational view of the electric steam iron of FIG. 1.
FIG. 3 is a rear elevational view of the electric steam iron of FIG. 1.
FIG. 4 is a right side elevational view of the electric steam iron of FIG. 1.
FIG. 5 is a left side elevational view of the electric steam iron of FIG. 1.
FIG. 6 is a top plan view of the electric steam iron of FIG. 1; and,
FIG. 7 is a bottom plan view of the electric steam iron of FIG. 1.
The broken lines appearing in the figures are for the purpose of illustrating the environmental structure of the article of the claimed design and form no part of the claimed design.