发明名称 SHOCK RESISTANT SHOE
摘要 <p>A sole assembly (2) for a shock resistant shoe includes a sole having a heel region and a ball region. A first cone spring (8), disposed within the sole, includes a large diameter terminal end and an opposing small diameter terminal end (21). The large diameter terminal end is disposed above the small diameter terminal end (21).</p>
申请公布号 WO2003056963(A1) 申请公布日期 2003.07.17
申请号 US2003000204 申请日期 2003.01.03
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