发明名称 Integrally injected shoe insole with a middle shoe insole
摘要 An integrally injected shoe insole with a middle shoe insole has a plastic layer, a middle shoe insole layer and a web layer. Multiple meshes are defined on the web layer, and multiple connecting rods extend through the middle shoe insole layer to integrally connect to the plastic layer and form an integral layer structure comprising, from top to bottom, the plastic layer, the middle shoe insole layer and the web layer.
申请公布号 US6318002(B1) 申请公布日期 2001.11.20
申请号 US20000610172 申请日期 2000.07.05
申请人 OU SHU-MEI CHANG 发明人 OU SHU-MEI CHANG
分类号 A43B13/12;A43B13/38;B29D35/14;(IPC1-7):A43B23/00 主分类号 A43B13/12
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