发明名称 Golf hole accessory
摘要 A device for reducing the diameter and increasing the visibility of a conventional golf hole is disclosed. The unit is generally circular, with an outer diameter being the same as that of a regulation golf hole: four and one quarter inches. Depending downwardly and tapering inwards from the periphery of the device is a tapered flange to allow it to be inserted into the hole without distorting or otherwise damaging the hole. The central aperture or opening measures two and one half inches across, thus being of sufficient size to allow a golf ball to pass therethrough, and also providing for a flat annular surface thereabout, for the placement of indicia or the like. The unit is preferably manufactured from a brightly colored plastic, thus increasing the visibility of the hole. Diametrically opposed bulges in the outer periphery provide a snug fit in oversize golf holes.
申请公布号 US5415397(A) 申请公布日期 1995.05.16
申请号 US19940238663 申请日期 1994.05.05
申请人 VAN HOLT, JR., TOWNSEND 发明人 VAN HOLT, JR., TOWNSEND
分类号 A63B57/00;A63B63/00;(IPC1-7):A63B69/36 主分类号 A63B57/00
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