发明名称 Base anchoring assembly
摘要 A base assembly for playing softball has a base, and a ground-engaging elongated plate on the bottom side of the base. The plate is elongated, stiff and has a length greater than the width of the base. A strap passes horizontally through the sides of the base and then through slots in the plate. The strap ends are folded back and fastened to the bottom side of the plate in a tight fitting arrangement. A pair of spikes are received through openings adjacent the ends of the plate to anchor the base to the ground.
申请公布号 US6786842(B1) 申请公布日期 2004.09.07
申请号 US20030412845 申请日期 2003.04.15
申请人 NASIATKA FRANK E. 发明人 NASIATKA FRANK E.
分类号 A63B69/00;A63B71/02;(IPC1-7):A63B71/00 主分类号 A63B69/00
代理机构 代理人
主权项
地址