FIG. 1 is a top perspective view of the snowboard, showing our new design, the broken lines in all figures representing environment and forming no part of the claimed design;

FIG. 2 is a bottom perspective view illustrating the snowboard;

FIG. 3 is a top plan view of the design illustrated in FIG. 1;

FIG. 4 is a bottom plan view of the design illustrated in FIG. 1;

FIG. 5 is a front elevation view of the design illustrated in FIG. 1;

FIG. 6 is a rear elevation view of the design illustrated in FIG. 1;

FIG. 7 is a right elevation view of the design illustrated in FIG. 1;

FIG. 8 is a left elevation view of the design illustrated in FIG. 1;

FIG. 9 is a top perspective view of a snowboard, showing another embodiment of our new design;

FIG. 10 is a bottom perspective of the design illustrated in FIG. 9;

FIG. 11 is a top plan view of the design illustrated in FIG. 9;

FIG. 12 is a bottom plan view of the design illustrated in FIG. 9;

FIG. 13 is a front elevation view of the design illustrated in FIG. 9;

FIG. 14 is a rear elevation view of the design illustrated in FIG. 9;

FIG. 15 is a right elevation view of the design illustrated in FIG. 9; and,

FIG. 16 is a left elevation view of the design illustrated in FIG. 9.