Patent ID: 7882661

Claim:
A sheet of material with a leading edge and a trailing edge, wherein the leading and trailing edges are parallel, comprising: a first array having a plurality of rows, each row comprising a plurality of fastener markings, wherein each row is spaced apart from one another at a first distance, wherein a first row of the first array is spaced from the leading edge by a second distance, and wherein the first distance is substantially equal to the second distance; a second array having a plurality of rows, each row comprising a plurality of fastener markings, wherein each row is spaced apart from one another at a third distance, wherein a first row of the second array is spaced from the leading edge by a fourth distance, wherein the third distance is substantially equal to the fourth distance, and wherein the third distance is different than the first distance; and a third array having a plurality of rows, each row comprising a plurality of fastener markings, wherein each row is spaced apart from one another at a fifth distance, wherein a first row of the third array is spaced from the leading edge by a sixth distance, wherein the fifth distance is substantially equal to the sixth distance, and wherein the fifth distance is different than the first and third distances.