The ornamental design for a lollipop, as shown and described.
FIG. 1 is a front elevational view of a lollipop according to a first preferred embodiment of my new design;
FIG. 2 is a right side elevational view of the lollipop of FIG. 1; the left side elevational view of the lollipop of FIG. 1 is a mirror image of FIG. 2;
FIG. 3 is a top plan view of the lollipop of FIG. 1;
FIG. 4 is a bottom plan view of the lollipop of FIG. 1;
FIG. 5 is a rear elevational view of the lollipop of FIG. 1;
FIG. 6 is a front elevational view of a lollipop according to a second preferred embodiment of my new design;
FIG. 7 is a right side elevational view of the lollipop of FIG. 6; the left side elevational view of the lollipop of FIG. 6 is a mirror image of FIG. 7;
FIG. 8 is a top plan view of the lollipop of FIG. 6;
FIG. 9 is a bottom plan view of the lollipop of FIG. 6; and,
FIG. 10 is a rear elevational view of the lollipop of FIG. 6.
The jagged circumferential lines wrapping around the lollipop handle in FIGS. 1, 2, 5, 6, 7 & 10 and the jagged circumferential lines wrapping around the body of the lollipop in FIGS. 1, 2, & 5 indicate that the appearance of any portion of the article between the break lines forms no part of the claimed design.