发明名称 Bicycle shoe
摘要 An improvement to a shoe primarily adapted for use in bicycling comprising a substantially non-elastic strap extending from a location proximate the upper heel of the shoe and extending substantially to the sole at a location proximate the ball of the foot to prevent stretching of the shoe from upward thrust during pedaling.
申请公布号 US4547983(A) 申请公布日期 1985.10.22
申请号 US19830467827 申请日期 1983.02.18
申请人 HOFFACKER, BERNHARD;HOFFACKER, NEAL 发明人 BRANDT, JOBST
分类号 A43B5/14;(IPC1-7):A43B5/14 主分类号 A43B5/14
代理机构 代理人
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