发明名称 Process for making a waterproof shoe
摘要 In a process for making a waterproof shoe, an upper and a waterproof lining unit with open top and bottom ends are prepared. The lining unit is placed within the upper, and the top ends of the upper and the lining unit are interconnected. A cover member is then attached to the bottom end of the upper to close the bottom end of the upper. After an outsole is attached to the bottom end of the upper, the lining unit is pulled out from the upper through the top end of the upper so that the bottom end of the lining unit moves away from the upper. The outsole is then sewn to the bottom end of the upper, thus forming a reinforcing sewing line that interconnects the outsole and the upper. Thereafter, the lining unit is re-inserted into the upper.
申请公布号 US2004187352(A1) 申请公布日期 2004.09.30
申请号 US20030401465 申请日期 2003.03.28
申请人 EDDIE CHEN 发明人 CHEN EDDIE;WANG MELISSA
分类号 A43B7/12;A43B9/02;A43B9/08;A43B23/07;(IPC1-7):A43B23/07 主分类号 A43B7/12
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