发明名称 Portable modular indoor/outdoor golf practice apparatus
摘要 An indoor/outdoor, portable, modular practice golf simulation apparatus that can be modified to be used as a putting green or driving mat. The apparatus includes a plurality of modular frame pieces that are coupled together to form a frame. These modular frame pieces may be unitary structures or urethane foam supported structures. A golf simulation surface having varying length and color simulation grass is attached to the frame to allow for use as a putting green or a driving mat. A plurality of cups, with or with ball clearing ducts, may be molded in the frame pieces to provide a wide variety of golf practice situations.
申请公布号 US2003096657(A1) 申请公布日期 2003.05.22
申请号 US20010990612 申请日期 2001.11.21
申请人 KNOX JOHN 发明人 KNOX JOHN
分类号 A63B67/02;A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B67/02
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