发明名称 Portable golf putting practice green
摘要 Multiple molded polymeric panels are mechanically fastened together in a lengthwise configuration with a backboard at one end opposite the starting position for a putting stroke. Each panel has a planar top surface and a bottom integral grid supporting structure. The side edges of the panels are raised and the panels are attached together end to end. A simulated grass overlies the joined panels and a receptacle for receiving a golf ball is provided in one panel. A first carrying case contains the panels and backboard and a second carrying case contains the simulated grass and simulated flag stick.
申请公布号 US2003148813(A1) 申请公布日期 2003.08.07
申请号 US20020072257 申请日期 2002.02.07
申请人 BARLOW DAVID R. 发明人 BARLOW DAVID R.
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
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