Cube-holding frame

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.