发明名称 Backyard ball park
摘要 This invention is a customizable outfield wall that will make a baseball playing field of any shape and in any size. The components of this invention create a measuring system that allow a person to build a uniquely shaped ballpark, record its dimensions, take the outfield wall down and then rebuild it in the exact same shape. The outfield wall height and length are customizable this allows a person to build an outfield wall of any height and in any length. This allows the invention to build a ballpark of a size suitable for a game of baseball played with a plastic ball and bat or of a size suitable for play with a conventional ball and bat.
申请公布号 US2006266988(A1) 申请公布日期 2006.11.30
申请号 US20060405310 申请日期 2006.04.17
申请人 PIMENTAL MATTHEW DANIEL 发明人 PIMENTAL MATTHEW DANIEL
分类号 E04H17/00 主分类号 E04H17/00
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