Patent ID: 6568143
Filing Date: 2003-05-27
Classification: E04B

Abstract:
Interlocking construction components, comprising:a elongated first block formed along a longitudinal first axis; a first interlock surface on the first block, formed at an oblique angle to the first axis; a second elongated block formed along a longitudinal second axis; a second interlock surface on the second block formed at an oblique angle to the second axis; and wherein the first and second interlock surfaces interfit and longitudinally interlock with the first and second axes in substantial alignment; wherein the first and second blocks include top and bottom surfaces defining a thickness dimension and wherein each of the interlock surfaces is bounded by edges forming a four sided polygonal configuration, with corners of the polygonal configuration spaced toward the top surface from the bottom surface by distances of approximately Â¾, Â½, Â½ and Â¼ of the thickness dimension.