An insert for a shoe sole includes a heel lever which absorbs energy from the foot during heel strike and returns the energy to the foot during heel lift-off.
申请公布号
AU5732496(A)
申请公布日期
1996.12.18
申请号
AU19960057324
申请日期
1996.05.07
申请人
THE ROCKPORT COMPANY, INC.
发明人
GORDON K. RICCI;CHRISTOPHER J. PAWLUS;REBECCA E. SNOW;PETER M FOLEY;PAUL E LITCHFIELD;SPENCER WHITE
