Boards comprising an array of marks to facilitate attachment

  • US 7,882,661 B2
  • Filed: 11/15/2004
  • Issued: 02/08/2011
  • Est. Priority Date: 10/30/2001
  • Status: Active Grant
First Claim
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1. 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.

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