FIG. 1 is a perspective view of a first embodiment of a cube-holding frame, in accordance with the present invention;
FIG. 2 is another perspective view of the cube-holding frame shown in FIG. 1, with cubes shown in dashed outline positioned in various locations of the cube-holding frame;
FIG. 3 is yet another perspective view of the cube-holding frame shown in FIG. 1, with cubes shown in dashed outline positioned in each location of the cube-holding frame;
FIG. 4 is a top view of the cube-holding frame shown in FIG. 1;
FIG. 5 is a bottom view of the cube-holding frame shown in FIG. 1;
FIG. 6 is a front elevational view of the cube-holding frame shown in FIG. 1, the left side, right side, and rear side each being a mirror image thereof;
FIG. 7 is a left side sectional view of the cube-holding frame shown in FIG. 1, taken along line 7—7 of FIG. 6;
FIG. 8 is a top sectional view of the cube-holding frame shown in FIG. 1, taken along line 8—8 of FIG. 6;
FIG. 9 is a perspective view of a second embodiment of a cube-holding frame, in accordance with the present invention;
FIG. 10 is another perspective view of the cube-holding frame shown in FIG. 9, with cubes shown in dashed outline positioned in various locations of the cube-holding frame;
FIG. 11 is a top view of the cube-holding frame shown in FIG. 9;
FIG. 12 is a bottom view of the cube-holding frame shown in FIG. 9; and,
FIG. 13 is a front elevational view of the cube-holding frame shown in FIG. 9, the left side, right side, and rear side each being a mirror image thereof.
It is noted that the cubes shown in dashed outline in FIGS. 2, 3, and 10 do not form part of the invention. All surfaces of the first embodiment of the cube-holding frame of FIGS. 1-8 are transparent. All surfaces of the second embodiment of the cube-holding frame of FIGS. 9-13 are opaque.