Patent ID: 7955680
Filing Date: 2011-06-07
Classification: G06T,Y10T

Abstract:
1. A set of articles of manufacture, wherein each member of the set is a tessellating element and the members of the set in combination provide a tessellated surface, wherein the tessellating elements comprise (a) at least one element of a first type having at least one shaped face with a perimeter which comprises a semi-circle having a straight side forming the diameter of said semi-circle, said straight side having a length x; (b) at least one element of a second type having at least one shaped face with a perimeter which is three-sided, including a first side which is straight and of length x, a second side which comprises a concave curve foaming a semi-circle of diameter x, and a third side which is a convex curve foaming a quarter circle of radius x; (c) at least one element of a third type having at least one shaped face with a perimeter which is three-sided, including two straight sides of length x at right angles to one another and a third side which is a concave curve forming a quadrant of radius x.