发明名称 IMPROVED ROD CONSTRUCTION FOR SOFT-EDGED TRAMPOLINES
摘要 <p>A trampoline includes: a flexible mat and a plurality of resiliently flexible rods each having a lower end retained in a frame of the trampoline and an upper end (12) coupled to the mat about a periphery of the mat, the rods being typically formed of a fibre-reinforced material (2), the rods having a protective layer (20) such as a plastics sleeve over the exterior surface thereof.</p>
申请公布号 WO2005035070(A1) 申请公布日期 2005.04.21
申请号 WO2004NZ00276 申请日期 2004.10.15
申请人 BOARD & BATTEN INTERNATIONAL INC.;ALEXANDER, KEITH, VIVIAN 发明人 ALEXANDER, KEITH, VIVIAN
分类号 A63B5/11;(IPC1-7):A63B5/11 主分类号 A63B5/11
代理机构 代理人
主权项
地址