发明名称 Ball retrieval system
摘要 A ball retrieval system includes a bag member that has a bottom wall. The bag member has a perimeter wall that extends upwardly from a perimeter edge of the bottom wall. The bag member has a top wall that is coupled to a distal end of the perimeter wall. The bag member defines an interior space. The bag member has an aperture that extends through the perimeter wall. The bag member is for holding a plurality of balls. A tube assembly is substantially hollow. The tube assembly has a proximal end coupled to the bag member abutting the aperture such that an interior of the tube assembly begin in environmental communication with the interior space of the bag member. The tube assembly has a distal end designed for receiving balls. The balls are movable through the tube assembly into the bag member.
申请公布号 US6604767(B1) 申请公布日期 2003.08.12
申请号 US20020195074 申请日期 2002.07.12
申请人 DANIELS VINCENT L. 发明人 DANIELS VINCENT L.
分类号 A63B47/00;A63B47/02;(IPC1-7):A63B47/02 主分类号 A63B47/00
代理机构 代理人
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