Nike, Inc.

Nike International Ltd.

Tony A Bignell

Sergio G Lozano

Gordon A Valiant

Mark Cartier

An article of footwear having a sole structure that includes one or more support elements formed of a resilient, compressible material is disclosed. The lower surface of a support element located in the back-lateral corner of the sole structure includes a downward bevel in the lateral-to-medial direction and back-to-front direction. In addition to the downward bevel on the lower surface of the support element, a base plate and outsole include corresponding bevels. Cooperatively, the bevels reduce the rate of pronation in a foot of a wearer.

Footwear midsole with compressible element in lateral heel area

Portion of a shoe sole

There is disclosed a cleat or spike receptacle for an athletic shoe, particularly for a track shoe. The cleat receptacle comprises a cylinder, an integral annular plate, and ribs which extend upward from the annular plate and define openings through which the plastic spike plate material flows during formation of the outsole spike plate. The annular plate has a plurality of slots through which the plastic material also flows during the spike plate formation. The holes and slots of the three-dimensional shape cleat receptacle, through which the plastic spike plate material flows, provide an additional bond of the cleat receptacle to the outsole spike plate. In addition, more plastic spike plate material is below the annular plate of the cleat receptacle resulting in greater holding strength for the attached spikes. Either a detachable cleat, or an integrally formed cleat, is carried by the cylinder of the cleat receptacle.

Growing community of inventors

Portland, OR, United States of America

Tony A Bignell