发明名称 IMPROVED EXPANDABLE SHOE AND SHOE ASSEMBLIES
摘要 An improved expandable footwear and inner assembly are disclosed. The footwear has a foot dressing, an adjustable inner assembly disposed within the foot dressing and a stiff member. The adjustable inner assembly has two outwardly extending members, and the stiff member has a channel to nestle the two outwardly extending members to resist undesirable rotation of the inner assembly. The inner assembly has a control for controlling the dimension of the footwear which includes a concave-shaped urging member, that when depressed, allows the footwear to expand or contract, and when not depressed, prohibits such movement.
申请公布号 WO2005041705(A2) 申请公布日期 2005.05.12
申请号 WO2004US35091 申请日期 2004.10.25
申请人 INCHWORM, INC.;MILLER, HARRY;SHIN, BYONG, M.;CHIL, KWONG, DONG 发明人 MILLER, HARRY;SHIN, BYONG, M.;CHIL, KWONG, DONG
分类号 A43B;A43B3/26 主分类号 A43B
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