Billiard aim instruction kit
US7303483B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 7, 2006 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Feb 15, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63D15/006
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A billiard aim instruction kit for pocket billiards. A position reference tool is placed at locations on a pocket billiard table surface and aligned aiming toward a pocket. A marking powder packet is used to mark each location. The position reference tool is then removed to reveal each location's aiming point reference mark, 5 object ball position marks, 5 aiming angle reference marks and a center hit cue ball direction reference mark. An object ball is centered on the 5 object ball position marks of each location marked and rail indicators mark the rail for cue ball direction. The student shoots the cue ball from one of 5 different aiming angle reference points a multiplicity of times without further marking procedures. After each shot the student receives feed back as he compares results with the rail indicator and graphics on the position reference tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.