FIG. 1 is a front elevational view of an electronic cigarette showing my new design presenting an unclaimed component;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front, right, and bottom perspective view thereof;
FIG. 8 is a rear, left, and top perspective view thereof;
FIG. 9 is a front elevational view of the electronic cigarette showing my new design;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a left side elevational view thereof;
FIG. 12 is a right side elevational view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a front, right, and bottom perspective view thereof;
FIG. 16 is a rear, left, and top perspective view thereof;
FIG. 17 is a front elevational view of the electronic cigarette showing my new design incorporating an unclaimed component;
FIG. 18 is a rear elevational view thereof;
FIG. 19 is a left side elevational view thereof;
FIG. 20 is a right side elevational view thereof;
FIG. 21 is a top plan view thereof;
FIG. 22 is a bottom plan view thereof;
FIG. 23 is a front, right, and bottom perspective view thereof; and,
FIG. 24 is a rear, left, and top perspective view thereof.
The broken lines in the drawings depict portions of the electronic cigarette that form no part of the claimed design.