发明名称 Portable play structures
摘要 <p>Portable play structures are provided that provide fun and entertainment of both adults and children. These structures can be easily and quickly folded and collapsed into a compact configuration. The structure has a backboard with a basket having a rim that is hingedly coupled to the backboard. In an operative state, the rim is substantially normal to the backboard. In a compact configuration, the rim is substantially parallel to the backboard.</p>
申请公布号 EP0943359(A1) 申请公布日期 1999.09.22
申请号 EP19990104496 申请日期 1999.03.05
申请人 PATENT CATEGORY CORPORATION 发明人 ZHENG, YU
分类号 A63B21/16;A63B63/08;A63B71/02;(IPC1-7):A63B63/08 主分类号 A63B21/16
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