Patent ID: 8734049

Claim:
A one piece water permeable paver for forming a surface suitable for supporting traffic, comprising: a. a plurality of flex joints; b. a plurality of outer flex joint connection cells, each outer flex joint connection cell connecting to one of a plurality of flex joints, each outer flex joint connection cell having an outer flex joint connection cell outer surface; c. a plurality of outer three connection cells, each outer three connection cell connecting to one of the outer flex joint connection cells, each outer three connection cell having an outer three connection cell outer surface; d. a plurality of outer two connection cells, each outer two connection cell connected to two outer three connection cells, each outer two connection cell having an outer two cell connection outer surface; e. a plurality of inner single flex joint connection cells, each inner single flex joint connection cell connected to one of the flex joints; f. a plurality of inner dual flex joint connection cells, each inner dual flex joint connection cell engaging two flex joints simultaneously; g. a plurality of inner four connection cells, each inner four connection cell connecting to a pair of outer three connection cells and a pair of inner single flex joint connection cells; with the connected cells forming the one piece water permeable paver having a first side, a second side opposite the first side, a third side between the first side and the second side, and a fourth side between the first side and the second side opposite the third side, and also forming a top and a bottom; h. a plurality of fastening slots formed partially through outer surfaces of cells that form the second side and the fourth side; and i. a plurality of locking tabs extending from outer surfaces of cells that form the first side and the third side, wherein the locking tabs for a first one piece water permeable paver engage fastening slots of an second one piece water permeable paver.