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Class Information
Number: 473/2
Name: Games using tangible projectile > Billiards or pool > Practice device or device to aid in aiming cue or cue ball during shots (e.g., to assist in bank shots, etc.)
Description: Subject matter comprising either (a) a means to enable a player to improve or perfect his or her skills in the playing of any aspect of the game, or (b) a means to assist a player in determining the proper alignment or position that the cue device must be in so that the cue ball projected thereby moves in the desired direction, or (c) a means to assist a player in calculating or otherwise determining the direction or angle that the cue ball must be projected in order for it to, in turn, project the desired object ball or balls in the desired direction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611416 |
Cue stick apparatus and method |
Nov. 3, 2009 |
| 7476157 |
Cue ball point of aim training device and method of use |
Jan. 13, 2009 |
| 7429217 |
Cue stroke practice aid |
Sep. 30, 2008 |
| 7335110 |
Billiards shot training device |
Feb. 26, 2008 |
| 7303483 |
Billiard aim instruction kit |
Dec. 4, 2007 |
| 7247101 |
Billiard target practice device |
Jul. 24, 2007 |
| 7165332 |
Method and apparatus for positioning a billiard game rack |
Jan. 23, 2007 |
| 7147566 |
Cue sports training device |
Dec. 12, 2006 |
| 7144328 |
Method for calculating a billiards shot |
Dec. 5, 2006 |
| 7118486 |
Laser light aiming trainer for the game of pool and similar games |
Oct. 10, 2006 |
| 7063621 |
Rest for a snooker cue |
Jun. 20, 2006 |
| 7063620 |
Billiard rack laser system for positioning a rack for a billiard game |
Jun. 20, 2006 |
| 6942576 |
Sight-through aiming device for billiards |
Sep. 13, 2005 |
| 6929554 |
Billiards indicator system and method |
Aug. 16, 2005 |
| 6875120 |
Shot calculator for billiards |
Apr. 5, 2005 |
| 6866590 |
Self-aiming billiard balls and method of using same |
Mar. 15, 2005 |
| 6860816 |
Pocket billiards break shot training apparatus |
Mar. 1, 2005 |
| 6827651 |
Billiard training aid |
Dec. 7, 2004 |
| 6769992 |
Assembly and method for cut shooting a pool ball |
Aug. 3, 2004 |
| 6761643 |
Training device for teaching pocket billiards |
Jul. 13, 2004 |
| 6729964 |
Billiards practice table |
May. 4, 2004 |
| 6699136 |
Billiard cue with aiming effect |
Mar. 2, 2004 |
| 6609307 |
Laser system for positioning a rack for a pool game |
Aug. 26, 2003 |
| 6582316 |
Method and device for developing accurate aim |
Jun. 24, 2003 |
| 6527647 |
Pool training device |
Mar. 4, 2003 |
| 6371860 |
Foul line indicator for pool tables |
Apr. 16, 2002 |
| 6364783 |
Practice pool and billiard aiming system and method of use |
Apr. 2, 2002 |
| 6267685 |
Billiards cue stroke guidance aid |
Jul. 31, 2001 |
| 6155929 |
Laser aimed cue stick |
Dec. 5, 2000 |
| 6132319 |
Billiard training device |
Oct. 17, 2000 |
| 6117019 |
English and trajectory assistant |
Sep. 12, 2000 |
| 6113501 |
Billiard cue stick accessory |
Sep. 5, 2000 |
| 6053817 |
Carom guide for pocket billiards |
Apr. 25, 2000 |
| 6045450 |
Billiards table targeting disk |
Apr. 4, 2000 |
| 5873787 |
Pool player stance training mat |
Feb. 23, 1999 |
| 5785602 |
Cue putter |
Jul. 28, 1998 |
| 5769728 |
Ball tracker trick shots on a pooltable or home floor or table |
Jun. 23, 1998 |
| 5738595 |
Laser aiming device |
Apr. 14, 1998 |
| 5716283 |
Practice ball system for training in the playing of pool and pocket billiards |
Feb. 10, 1998 |
| 5653640 |
Illuminated pool game apparatus |
Aug. 5, 1997 |
| 5597360 |
Cue game training apparatus |
Jan. 28, 1997 |
| 5554075 |
Pool cue alignment device |
Sep. 10, 1996 |
| 5520581 |
Pool angles trainer |
May. 28, 1996 |
| 5431398 |
Ball game device |
Jul. 11, 1995 |
| 5401215 |
Billiard ball aiming system |
Mar. 28, 1995 |
| 5342041 |
Guiding system for athletes |
Aug. 30, 1994 |
| 5338262 |
Cue ball angle determinator |
Aug. 16, 1994 |
| 5290030 |
Cue stick |
Mar. 1, 1994 |
| 5275398 |
Apparatus for pool and billiard games |
Jan. 4, 1994 |
| 5234379 |
Cue ball accurate rebound tool |
Aug. 10, 1993 |
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