Mouthguard

[0001]FIG. 1 is a front view of a mouthguard showing my new design;

[0002]FIG. 2 is a rear view thereof;

[0003]FIG. 3 is a top view thereof;

[0004]FIG. 4 is a bottom view thereof;

[0005]FIG. 5 is a left side view thereof;

[0006]FIG. 6 is a right side view thereof;

[0007]FIG. 7 is an exploded, top perspective view thereof;

[0008]FIG. 8 is an exploded, bottom perspective view thereof;

[0009]FIG. 9 is another exploded, bottom perspective view thereof;

[0010]FIG. 10 is another exploded, top perspective view thereof;

[0011]FIG. 11 is an enlarged view of an encircled portion, FIG. 11 in FIG. 7; and,

[0012]FIG. 12 is an enlarged view of an encircled portion, FIG. 12 in FIG. 8.

[0013]The even dashed broken lines depict portions of the mouthguard that form no part of the claimed design. The dash-dot-dash broken lines illustrate the boundary lines of the enlarged portion views of FIGS. 11 and 12 and form no part of the claimed design.