发明名称 Rail system for spherical objects
摘要 The present invention provide a rail system for transporting spherical objects comprising: a first flexible rail; a second flexible rail; a flexible spine; and a connector attached to said first flexible rail, said second flexible rail, and said flexible spine. The connector allows for the track to be easily adjusted, while providing rigidity to hold the flexible rails and spline into position during use.
申请公布号 US7882788(B2) 申请公布日期 2011.02.08
申请号 US20080243412 申请日期 2008.10.01
申请人 SORENSON CARL 发明人 SORENSON CARL
分类号 A63G1/00 主分类号 A63G1/00
代理机构 代理人
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