The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of an octahedral block, showing our new design;
FIG. 2 is a top plan view thereof, showing the vertical symmetry of the design;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right side elevation view thereof, which because of the vertical symmetry of the design, is a mirror image of the left side elevation view.
FIG. 8 is another perspective view thereof;
FIG. 9 is another perspective view thereof;
FIG. 10 is another perspective view thereof;
FIG. 11 is another perspective view thereof;
FIG. 12 is another perspective view thereof;
FIG. 13 is another perspective view thereof;
FIG. 14 is another perspective view thereof;
FIG. 15 is another perspective view thereof;
FIG. 16 is another perspective view thereof;
FIG. 17 is another perspective view thereof;
FIG. 18 is another perspective view thereof;
FIG. 19 is another perspective view thereof;
FIG. 20 is another perspective view thereof;
FIG. 21 is another perspective view thereof;
FIG. 22 is a perspective view of a second embodiment of the octahedral block, showing our new design;
FIG. 23 is another perspective view thereof;
FIG. 24 is another perspective view thereof;
FIG. 25 is another perspective view thereof;
FIG. 26 is another perspective view thereof
FIG. 27 is another perspective view thereof
FIG. 28 is another perspective view thereof
FIG. 29 is a perspective view of a third embodiment of the octahedral block, showing our new design;
FIG. 30 is another perspective view thereof;
FIG. 31 is another perspective view thereof;
FIG. 32 is another perspective view thereof;
FIG. 33 is another perspective view thereof;
FIG. 34 is another perspective view thereof;
FIG. 35 is another perspective view thereof;
FIG. 36 is another perspective view thereof; and,
FIG. 37 is another perspective view thereof.
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