US 7,118,486 B2Granted

Laser light aiming trainer for the game of pool and similar games

OwnerEdward E. Eversinventor

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Abstract

Method and apparatus for conditioning participants in games of billiards or the like to visualize the geometry underlying the pocketing of an object ball as the result of impact by a cue ball through respective employment of a training device. The device adapted to be positioned above the playing surface and out of the field of play, the device consists of support and platform members, said plataform member rotatable in a horizontal plane housing three laser light-emitting means, the first being projected downwardly to illuminate a selected object ball, the second downwardly projecting a line path from the illuminated object ball to the designated target, and the third is directed downwardly to emit a beam projected on the “aim spot,” whereby the cue ball is propelled over the “aim spot” impacting the object ball causing the objet ball to travel along the illuminated line path to the designated target.

Claims4

Dependent claims

In games employing a cue ball and a plurality of object balls arranged on a table having a playing surface for deployment in a field of play, a method of enhancing the proficiency of a player by assisting said player to visualize the paths necessary for said cue ball to impact an object ball selected from said plurality of object balls at a point image on the outer periphery of said selected object ball to cause said selected object ball to travel to the intended target, comprising:

(a) positioning a device for production of laser generated emissions upon said table above and outside of said field of play, said device consisting of a support member and a platform member, said support member spanning across the width of the playing surface and said platform member being adjustably received on said support member, said platform member rotatable in a horizontal plane and for housing a first, second and third laser-light emitting means, said first and third laser-light emitting means being oriented parallel to each other in a downward vertical direction, and spaced one object ball diameter apart, said second light-emitting means when energized projecting a line image and being adjustable in orientation;
(b) energizing said first and third laser-light emitting means so that said first laser-light means projects a spot image on the top of said selected object ball whereby said third laser-light emitting means projects a spot image on said playing surface spaced a horizontal distance of one object ball diameter from said spot image on the top of said selected object ball in a direction opposite the location of the intended targets,
said support member and platform member being positioned so that said first laser-light emitting means, when energized, projects a spot image on the top of said selected object ball;
(c) energizing said second laser-light emitting device;
and
(d) rotating said platform member so that emission from said second laser-light emitting means projects a line image intersecting said spot image on the top of said selected object ball and said target, whereby the illuminated spot image on the playing surface defines the spot that a cue ball must traverse to impact said selected object ball to travel along said line image to reach its intended target.

3 more elements

An apparatus for enhancing the proficiency of a player in games employing a cue ball and a plurality of object balls arranged on a table having a playing surface for deployment in a field of play, by assisting said player to visualize the paths necessary for said cue ball to impact an object ball selected from said plurality of object balls at a point image on the outer periphery of said selected object ball, to cause said selected object ball to travel to intended target, comprising:

(a) means for positioning a device for production of laser generated emissions upon said table above and outside of said field of play said means including a support member and a platform member, said support member spanning across the width of the playing surface and said platform member being adjustably received on said support member;
(b) a first, second and third laser-light means, said first and third laser-light means being positioned to downwardly emit spot images,
said first and third laser-light means being oriented parallel to each other in a downward vertical direction and separated a distance of one object ball diameter apart;
(c) means for positioning said rotatable platform member so that emission from said first laser-light means projects a spot image at the top of said selected object ball,
said second light-emitting means being adjustable in orientation and projecting a line image upon said table surface from said spot image at the top of said selected object ball to the intended target, and
emission from said third-laser-light means projecting a spot image on said table playing surface one object ball diameter distant from said spot on the top of said selected object ball in a direction opposite the line image projected between the spot image on the top of said selected object ball and the intended target,
thereby illuminating the spot image on said playing surface that said cue ball must traverse to impact said selected object ball to travel along the line image projected by said second laser-light means to reach the intended target.

4 more elements

Dependencies are inferred from the claim text.