发明名称 TOESLING GAME, WATER-BALLOON AND BASEBALL LAUNCHER
摘要 <p>A game apparatus for throwing aerial projectiles such as water balloons, baseballs, etc., into the air, the preferred embodiment being substantially a plastic ring (10) connected to a pouch (16) by multiple elastic thrust bands (14), with the pouch (16) being held to the ground by a foot strap (20) and the ring (10) being positioned in front of and over the head of the user, whereby, when the foot strap (20) is released, the projectile is hurled through the center of the ring (10) into the air.</p>
申请公布号 WO1991002938(A1) 申请公布日期 1991.03.07
申请号 US1990004617 申请日期 1990.08.15
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