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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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