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I claim the ornamental design for a wall block, as shown and described.
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FIG. 1 is a perspective view of a wall block, according to one embodiment, as viewed from the front, top, and one side of the block.
FIG. 2 is a top plan view of the block of FIG. 1.
FIG. 3 is a side elevation view of one side of the block of FIG. 1, the opposite side being a mirror image thereof.
FIG. 4 is a front elevation view of the front of the block of FIG. 1, the back of the block being a mirror image thereof.
FIG. 5 is a bottom plan view of the block of FIG. 1.
FIG. 6 is a cross-sectional view of the block of FIG. 1 taken along line 6—6 of FIG. 2; and,
FIG. 7 is a cross-sectional view of the block of FIG. 1 taken along line 7—7 of FIG. 2.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 05 2004 | HAMMER, JAMES | WESTBLOCK SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015490 | /0787 | |
Nov 18 2004 | Westblock Systems, Inc. | (assignment on the face of the patent) | / |
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