发明名称 METAL TOECAP FOR SAFETY SHOES
摘要 A metal toecap for safety shoes includes an arcuate peripheral wall that tapers forward, a top wall, and a bottom wall, defining a rear opening for receiving toes of a user. The peripheral wall and the top wall are connected by an upper arcuate transition section with a thickness that increases toward the top wall such that the top wall has a thickness greater than that of the peripheral wall. The impact-resisting property of the top wall is thus improved.
申请公布号 US2006213086(A1) 申请公布日期 2006.09.28
申请号 US20050907214 申请日期 2005.03.24
申请人 CHING CHEN-JEN 发明人 CHING CHEN-JEN
分类号 A43B23/08 主分类号 A43B23/08
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