发明名称 SAFETY SHOE STRUCTURE
摘要 TITLE: SAFETY SHOE STRUCTURE A safety shoe structure comprising a protective cap mounted above the toe receiving portion of the shoe and between an upper layer and a lining. The protective cap has a forward edge formed with a horizontal and inwardly extending lateral flange and a rear edge extended and engaged with a generally U-shaped hard piece located at the forward end of the sole upon which the lateral flange rests and a sponge member covers the remaining portion of the sole. An insole is provided onto the lateral flange and the sponge member.
申请公布号 CA2013400(A1) 申请公布日期 1991.09.29
申请号 CA19902013400 申请日期 1990.03.29
申请人 LEE, MARTIN 发明人 LEE, MARTIN
分类号 A43B23/00;(IPC1-7):A43B23/00 主分类号 A43B23/00
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