发明名称 Steel toe shoe construction
摘要 Footwear and its method of construction are provided. An insole forepart is attached to the bottom of the sock liner. An upper having a vamp lining with a toe part is provided where toe part is stitched to the sock liner such that the vamp lining and the sock liner together define a volume for receiving a wearer's foot. A steel toe is positioned substantially around the toe part of the vamp lining. An outsole having a forward portion formed of a material having a first resiliency characteristic is provided. A stiffener is positioned between the forward portion of the outsole and the insole forepart where the stiffener is formed of a material having a second resiliency characteristic less than the first resiliency characteristic.
申请公布号 US7017286(B2) 申请公布日期 2006.03.28
申请号 US20030431045 申请日期 2003.05.07
申请人 COLUMBIA INSURANCE COMPANY 发明人 COVATCH CHARLES E.
分类号 A43B23/08;A43B7/32;A43B23/10;A43B23/17 主分类号 A43B23/08
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