Paving stone including an infiltration region and associated method of manufacturing

Abstract

A paving stone comprises at least one functional region comprising, a primary connecting system comprising at least two upper connecting portions, and a secondary connecting system comprising at least two lower connecting portions; and at least one infiltration region. The at least one functional region and the at least one infiltration region are positioned on a same side of the paving stone. The at least two upper connection portions and at least two lower connecting portions of functional regions of adjacent paying stones are configured to cooperate with each other to form a narrow joint in a region of the primary connecting system and a wide joint in the region of the secondary connecting system. The at least one infiltration region of the adjacent paving stones tbrrn a chamber which is open at a bottom end.

Dependencies are inferred from the claim text.