发明名称 Integrated skate
摘要 The present invention includes an in-line roller skate substantially free of the effects of differential shrinkage and a method of molding an in-line skate substantially free of the effects of differential shrinkage, the skate including a molded boot with a sole; a molded wheel frame integral with the sole; a plurality of in-line wheels rotatably attached to the wheel frame; and a mechanism for minimizing the effects of differential shrinkage.
申请公布号 US5582417(A) 申请公布日期 1996.12.10
申请号 US19930139203 申请日期 1993.10.19
申请人 FIRST TEAM SPORTS, INC. 发明人 SCHAPER, RICHARD;SUTHERLAND, DAN M.
分类号 A43B5/16;A63C1/40;A63C17/00;A63C17/06;B29D35/04;(IPC1-7):A63C17/02 主分类号 A43B5/16
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