Boards comprising an array of marks to facilitate attachment

  • US 20050072104A1
  • Filed: 11/15/2004
  • Published: 04/07/2005
  • Est. Priority Date: 10/30/2001
  • Status: Active Grant
First Claim
Patent Images

1. A board including a pattern to facilitate attachment of the board to a frame structure, the pattern comprising:

  • a first array of marks disposed along a first imaginary line;

    a second array of marks disposed along a second imaginary line, said first and second imaginary lines being spaced a first predetermined distance apart; and

    a third array of marks disposed along a third imaginary line, said first and third imaginary lines being spaced a second predetermined distance apart;

    wherein said second array of marks have a first form, and said third array of marks have a second form; and

    wherein the distance between said second imaginary line and said third imaginary line is different than the length of said first predetermined distance between said first imaginary line and said second imaginary line.

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