公开(公告)号：US10702013B2

公开(公告)日：2020-07-07

申请号：US16683378

申请日：2019-11-14

申请人： Steve Yu-siang Chiu

发明人： Steve Yu-siang Chiu

IPC分类号： A43B13/18 ,  A43B13/12 ,  A43B7/14 ,  A43B13/04 ,  A43B23/22

摘要： A footwear sole includes an outsole assembly having a heel outsole, a forefoot outsole spaced axially apart from the heel outsole by an arch gap, and a sidewall extending between the heel outsole and the forefoot outsole. The sidewall has an elevated bottom edge extending axially along the arch gap on each of a medial and lateral side of the outsole assembly. The footwear sole further includes a support frame in the outsole assembly. The frame has an arch support surface extending axially along the arch gap at an elevation below at least a portion of each bottom edge. The footwear sole further includes a cushioning midsole in the outsole assembly and extending along the arch gap atop the arch support surface.

公开(公告)号：US20200077740A1

公开(公告)日：2020-03-12

申请号：US16683378

申请日：2019-11-14

申请人： Steve Yu-siang Chiu

发明人： Steve Yu-siang Chiu

IPC分类号： A43B13/18 ,  A43B13/12 ,  A43B13/04 ,  A43B7/14

摘要： A footwear sole includes an outsole assembly having a heel outsole, a forefoot outsole spaced axially apart from the heel outsole by an arch gap, and a sidewall extending between the heel outsole and the forefoot outsole. The sidewall has an elevated bottom edge extending axially along the arch gap on each of a medial and lateral side of the outsole assembly. The footwear sole further includes a support frame in the outsole assembly. The frame has an arch support surface extending axially along the arch gap at an elevation below at least a portion of each bottom edge. The footwear sole further includes a cushioning midsole in the outsole assembly and extending along the arch gap atop the arch support surface.