发明名称 Camp shoe
摘要 This disclosure relates to a camp shoe that is similar in most aspects to a typical shoe. However, to make it easy to pack and tote in a knapsack, for example, this shoe has construction features that permit it to be folded flat to conform with sole of the shoe and, therefore, be easily tucked in and toted in luggage where spare space is typically at a premium. The construction features include a rigid heel counter; a heel support flexibly attached to said heel counter; a pair of upper ankle supports flexibly attached to said heel support; and a pair of lower ankle supports flexibly attached to said upper ankle supports and said heel counter.
申请公布号 US6298583(B1) 申请公布日期 2001.10.09
申请号 US20000525674 申请日期 2000.03.15
申请人 ALLEN DANIEL M. 发明人 ALLEN DANIEL M.
分类号 A43B3/24;(IPC1-7):A43B3/24 主分类号 A43B3/24
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