Patent ID: 7108448

Claim:
A set of paving blocks ( 11 , 12 ) for producing a covering over the ground, in each case a number of matching paving blocks ( 11 , 12 ) forming a block unit ( 10 ) and a number of said block units ( 10 ) forming said covering over the ground, comprising: a) each of said block unit ( 10 ) comprises at least two rows of said blocks ( 13 , 14 , 15 ) lying next to one another, wherein within each of said block unit ( 10 ) all of said blocks ( 11 , 12 ) are arranged in such a way that joints are formed between abutting blocks ( 11 , 21 ); b) said paving blocks ( 11 , 12 ) of said block unit ( 10 ) have on outer longitudinal sides ( 17 , 18 ) of the rows of said blocks ( 13 , 15 ) that are remote from one another a wave-like contour in the shape of a continuous curve; c) the contours of the two outer longitudinal sides ( 17 , 18 ), are made to match each other with regard to shape and size in such a way that the block units ( 10 ) are laid against one another with interlocking contact; and d) a middle row ( 14 ) of said rows of said blocks of said block unit ( 10 ) comprises regular paving blocks ( 12 ) that are rectangular or square in outline.