US D509028 S1
FIG. 1 is a top plan view of a mouthguard showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a side view thereof, the opposite side being a mirror image;
FIG. 6 is a sectional view take along line 6—6 in FIG. 1; and,
FIG. 7 is a sectional view taken along line 7—7 in FIG. 1.