发明名称 Simulated football game
摘要 A football contest is realistically simulated with a compressibly deformable, high friction, energy absorbing playing field mat having football field indicia thereon and supported on a raised table. The players are simulated by balls positioned in football formations on the mat and then rolled or propelled by stick or finger along the mat into collisions. These balls are sufficiently heavy to compress the mat for quickly dissipating their kinetic energy into said mat. The football is simulated by a foam oblate spheroid.
申请公布号 US4201383(A) 申请公布日期 1980.05.06
申请号 US19780889389 申请日期 1978.03.23
申请人 SCHALLER, JOSEPH P 发明人 SCHALLER, JOSEPH P
分类号 A63D15/00;A63F7/06;(IPC1-7):A63F7/06 主分类号 A63D15/00
代理机构 代理人
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