发明名称 Playsets with pop-up structures
摘要 Playsets are disclosed. The playsets may include a support surface and a pop-up structure. The pop-up structure may be adapted to be selectively transitioned between a stowed configuration and a deployed configuration. In the stowed configuration the pop-up structure may be collapsed and may extend along the support surface. In the deployed configuration the pop-up structure may stand substantially transverse to the support surface.
申请公布号 US7753753(B2) 申请公布日期 2010.07.13
申请号 US20070811884 申请日期 2007.06.11
申请人 发明人 PAYNE JULIAN;MO KWUN CHUNG;CHEUNG CHUNG CHI;LAU KIT HONG
分类号 A63H33/04;A63H33/00 主分类号 A63H33/04
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