发明名称 Ball tossing game formation kit
摘要 A ball tossing game formation kit includes a digging tool for forming a semi-spherical hole in a surface of sand. The digging tool comprises a plate having a first side. The perimeter edge includes a bottom edge, a top edge, a first side edge and a second side edge. The bottom edge is convexly arcuate from the first side edge to the second side edge. A depth line is defined extending between a juncture of the first side edge and the bottom edge and a juncture of the second side edge and the bottom edge. The bottom edge includes a distal edge with respect to the depth line. A distance from a center of the depth line to the distal edge is greater than 4.0 inches and less than 6.0 inches. A barrier mold is filled with sand and overturned to form the sand into a backstop.
申请公布号 US9526962(B2) 申请公布日期 2016.12.27
申请号 US201514676988 申请日期 2015.04.02
申请人 Kegel William Ryan 发明人 Kegel William Ryan
分类号 A63B67/02;A63H33/32;A63B63/00;A63B67/06 主分类号 A63B67/02
代理机构 代理人
主权项 1. A game kit configured to form a playfield for a ball tossing game, said kit comprising: a digging tool configured for forming a semi-spherical hole in a surface of sand, said digging tool comprising a plate having a first side, a second side and a perimeter edge, said perimeter edge including a bottom edge, a top edge, a first side edge and a second side edge, said bottom edge being convexly arcuate from said first side edge to said second side edge, a depth line being defined extending between a juncture of said first side edge and said bottom edge and a juncture of said second side edge and said bottom edge, said bottom edge including a distal edge with respect to said depth line, a distance from a center of said depth line to said distal edge being greater than 4.0 inches and less than 6.0 inches; and a barrier mold configured to be filled with sand and overturned to form the sand into a backstop, wherein said barrier mold includes an upper wall, a front wall, a rear wall, a first end and a second end, a bottom of said barrier mold being open, wherein said front wall is concavely arcuate, wherein a height of said front wall decreases from said central portion of said top wall to each of said first and second ends.
地址 Elwood City PA US