Claims (1)
Claim 1 (Independent)
The ornamental design for a multiple level chess board system, as shown and described.
Full Description
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FIG. 1 is a front perspective view of a multiple level chess board system in accordance with this invention, wherein the rear and side perspective views of the multiple level chess board system are identical to FIG. 1 and therefore not shown.
FIG. 2 is a top view of the multiple level chess board system of FIG. 1 .
FIG. 3 is a bottom view of the multiple level chess board system of FIG. 1 ; and,
FIG. 4 is a front elevational view of the multiple level chess board system of FIG. 1 , wherein the rear and side elevational views of the multiple level chess board system are identical to FIG. 4 and therefore not shown.
Citations
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