Games using tangible projectile – Billiards or pool – Practice device or device to aid in aiming cue or cue ball...
Reexamination Certificate
2006-10-10
2006-10-10
Aryanpour, Mitra (Department: 3711)
Games using tangible projectile
Billiards or pool
Practice device or device to aid in aiming cue or cue ball...
Reexamination Certificate
active
07118486
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.
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Advertisement from Internet entitled “The Spider,” How The Spider Works—Improve Your Billards Game—<www.thespider online.com>, dtd Dec. 2, 2006.
Ansell Edward O.
Aryanpour Mitra
LandOfFree
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