Patent ID: 9103076
Filing Date: 2015-08-11
Classification: E01C

Abstract:
1. A unitary safety surface tile of a unitary safety surface and an environment of the tile, said environment and tile comprising: a base of loose fill, the tile disposed on the base; a cover of loose fill overlaying the tile; a plurality of empty tile pockets, each of the pockets having at least one pocket upper edge, an outer surface of each of the pockets for engaging at least a part of the base of loose fill and an inner surface of each of the pockets for receiving at least a part of the cover of loose fill, each of the pockets further comprising at least one aperture for allowing passage of fluid through each of the pockets; and a plurality of tile edges, said plurality of tile edges bordering the plurality of empty pockets, at least one of the plurality of tile edges for engaging a structural element of the unitary safety surface.