发明名称 Asymmetrical reversible article of footwear
摘要 An asymmetrical article of footwear reversible sole is provided which offers improved performance and fit. The article of footwear is worn on a different foot when reversed. The invention may be shaped to fit the general outline of a person's foot and may be configured to fit the contours of the bottom of the person's foot. Different materials may be used for the different parts of the composite sole thus allowing the reversible, asymmetrical, composite sole to be used in dual purpose situations.
申请公布号 US6035554(A) 申请公布日期 2000.03.14
申请号 US19970928032 申请日期 1997.09.11
申请人 DUNCAN, DONALD L. 发明人 DUNCAN, DONALD L.
分类号 A43B3/10;A43B3/24;A43B13/28;(IPC1-7):A43B3/12 主分类号 A43B3/10
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