发明名称 Safety shoe structure
摘要 A safety shoe structure including a protective cap mounted above the toe receiving portion of the shoe and between the upper layer and the lining, in which 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 soft piece, while the sole is provided thereon 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, and an insole is provided onto the lateral flange and the sponge member.
申请公布号 US4870762(A) 申请公布日期 1989.10.03
申请号 US19880250163 申请日期 1988.09.28
申请人 LEE, MARTIN 发明人 LEE, MARTIN
分类号 A43B7/32;A43C13/14 主分类号 A43B7/32
代理机构 代理人
主权项
地址