发明名称 Athletic footwear with hinged entry and fastening system
摘要 Hinged entry athletic footwear comprising a sole member and a heel member and further comprising a forward foot casing that is secured to and above the sole member to create a foot receiving cavity. The hinged footwear also includes an anterior support casing and a posterior support casing wherein the anterior support casing and the posterior support casing are generally complementary frustoconicals that rise above the heel member. A fastener is provided on the footwear for jointly fastening the anterior support casing and the posterior support casing to the forward foot casing so the anterior support casing and posterior support casing pivot forward and rearward about the fastener. Additionally, the footwear secures the anterior and posterior support casings to a wearer's ankle and lower leg.
申请公布号 US5557866(A) 申请公布日期 1996.09.24
申请号 US19930116735 申请日期 1993.09.07
申请人 PRENGLER, RANDALL 发明人 PRENGLER, RANDALL
分类号 A43B5/00;A43B11/00;A43C11/00;(IPC1-7):A43B11/00 主分类号 A43B5/00
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