Abstract: An EVA sole having an upper face and a bottom, comprising an inscribed channel and a plurality of recesses positioned on the upper face, a TPU material disposed of within the inscribed channel, and a nylon stabilizer, which is bonded to the upper face inside of the inscribed channel.
Abstract: The present application relates to a rubber shoe sole, material and method for manufacturing the same. Disclosed a rubber sole comprising a rubber outsole filled with a high density material; wherein the high density material envelops a higher density TPU strip that is inscribed along the inner edge of the perimeter of the rubber sole and a rigid member enveloped between the heel and mid-sole portion of the sole.
Abstract: A shoe including a slip resistant sole having a bottom face, wherein the sole includes a plurality of arcuate-shaped lugs having non-linear edges, each lug including an inner arc and an outer arc, wherein the outer arc is a convex side and the inner arc is a concave side shorter than the convex side, and each lug includes a groove transecting the lug, wherein the lugs are arranged into a pinwheel pattern group that includes three of the lugs, wherein the bottom face of the sole includes a plurality of the pinwheel pattern groups, and wherein each of the pinwheel pattern groups is radially symmetrical and bilaterally asymmetrical.
Type:
Grant
Filed:
November 19, 2014
Date of Patent:
June 26, 2018
Assignee:
DANSKO, LLC
Inventors:
Jonathan Swegle, Salvatore P. Agati, Ann B. Lashendock
Abstract: The present application relates to a rubber shoe sole, material and method for manufacturing the same. Disclosed a rubber sole comprising a rubber outsole filled with a high density material; wherein the high density material envelops a higher density TPU strip that is inscribed along the inner edge of the perimeter of the rubber sole and a rigid member enveloped between the heel and mid-sole portion of the sole.
Abstract: An EVA sole having an upper face and a bottom, comprising an inscribed channel and a plurality of recesses positioned on the upper face, a TPU material disposed of within the inscribed channel, and a nylon stabilizer, which is bonded to the upper face inside of the inscribed channel.