发明名称 Disc golf target
摘要 A disc golf target includes a center post, a chain rack supported by the post, and a lower basket supported by the post opposite the chain rack. The chain rack has a hub mounted to the post, a plurality of spokes radially extending from the hub for supporting the circumference of the chain rack in concentric alignment with the hub, and a plurality of attachment points concentrically disposed between the hub and the circumference of the chain rack. A plurality of outer chains having first and second ends has the first end supported by the chain rack and the second end attached to an outer chain ring disposed about the post near the basket. A plurality of inner chains having first and second ends has each end supported by a respective attachment point wherein the inner chains vertically hand downward from the attachment points in an overlapping fashion to define an inner envelope for catching a disc.
申请公布号 US5921551(A) 申请公布日期 1999.07.13
申请号 US19980058500 申请日期 1998.04.10
申请人 CHAMPION DISCS, INC. DBA INNOVA CHAMPION DISCS, INC. 发明人 DUNIPACE, DAVID B.
分类号 A63B63/00;A63B67/06;(IPC1-7):A63B67/06 主分类号 A63B63/00
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