Electronic cigarette

FIG. 1 is a top perspective view of an electronic cigarette, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a top perspective view thereof showing a state in which a cigarette is inserted as environment.

The broken lines in the drawings illustrate environmental subject matter and form no part of the claimed design.