发明名称 Spiked shoe covering
摘要 A protective overshoe for use with a spiked shoe has a hard outersole a soft innersole formed with openings for accommodating each spike, and a flexible upper affixed to the outersole. The innersole is formed with transverse V-shaped grooves.
申请公布号 US5172496(A) 申请公布日期 1992.12.22
申请号 US19890412084 申请日期 1989.09.25
申请人 VEMI, FRANK J. 发明人 VEMI, FRANK J.
分类号 A43B5/18 主分类号 A43B5/18
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