发明名称 Bank shot guide for billiards
摘要 The bank shot guide for billiards has at least one visible marking which may be disposed on a pool cue shaft, tape measure, floor, or floor accessory adapted to be easily observable by the shooter while setting up a pool shot on a pool table. The markings can be aligned along the length of the pool cue shaft, tape measure, floor, or floor accessory at predetermined distances to provide graphical symbols that can aid a player in calculating bank angle game parameters applicable to the game table being played on. The markings are designed to represent extensions of readily observable existing diamond markings typically located on the pool table side rails. Groups of the markings may be color coded and/or rotationally separated from each other to visibly display the appropriate group of markings applicable to a particular length of pool table being used.
申请公布号 US2008268972(A1) 申请公布日期 2008.10.30
申请号 US20080149154 申请日期 2008.04.28
申请人 COOK SAM 发明人 COOK SAM
分类号 A63D15/00 主分类号 A63D15/00
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