Patent 7100308 was granted and assigned to Nike, Inc. on September, 2006 by the United States Patent and Trademark Office.
A sole structure for an article of footwear includes an upper plate and a heel plate assembly secured to the upper plate. The heel plate assembly extends downwardly from the upper plate such that the heel plate assembly forms an acute angle with the upper plate. A medial side of the heel plate assembly has a thickness greater than a thickness of a lateral side of the heel plate assembly. An article of footwear may include an upper secured to the sole structure.