Artificial Stone Slab

The file of this patent contains at least one drawing executed in color. Copies of this patent with color drawings will be provided by the Office upon request and payment of the necessary fee. FIG. 1 is a top plan view of a first embodiment of an artificial stone slab, showing the new design; FIG. 2 is a second top plan view illustrating annotations from which the partial enlargements of FIGS. 3 and 4 are taken; FIG. 3 is an enlarged view of the portion noted as section 3 in FIG. 2 ; FIG. 4 is an enlarged view of the portion noted as section 4 in FIG. 2 ; FIG. 5 is a left-side elevation view thereof; FIG. 6 is a right-side elevation view thereof; FIG. 7 is a front elevation view thereof; FIG. 8 is a rear elevation view thereof; FIG. 9 is a bottom plan view thereof; FIG. 10 is a top plan view of a second embodiment of an artificial stone slab, showing the new design; FIG. 11 is a second top plan view illustrating annotations from which the partial enlargements of FIGS. 12 and 13 are taken; FIG. 12 is an enlarged view of the portion noted as section 12 in FIG. 11 ; FIG. 13 is an enlarged view of the portion noted as section 13 in FIG. 11 ; FIG. 14 is a left-side elevation view thereof; FIG. 15 is a right-side elevation view thereof; FIG. 16 is a front elevation view thereof; FIG. 17 is a rear elevation view thereof; and, FIG. 18 is a bottom plan view thereof. The dash-dash lines depict the portions of the artificial stone slab and form no part of the claimed design. The dash-dot lines depict the unclaimed boundary of the claimed design and form no part thereof. The dot-dot lines depict the areas of enlargement as indicated in FIGS. 2 and 11 and form no part of the claimed design.