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Class Information
Number: 473/52
Name: Games using tangible projectile > Billiards or pool > Ball
Description: Subject matter relating to the structural details of a generally spherical member (i.e., a ball) which is specifically adapted for use in playing a game of billiards or pool.


Sub-classes under this class:

Class Number Class Name Patents
473/53 Having characteristic enabling ball to be mechanically separated from other balls 12


Patents under this class:

Patent Number Title Of Patent Date Issued
7614959 High impact game ball construction method and device Nov. 10, 2009
7468002 Game utilizing a non-spherical billiard ball Dec. 23, 2008
6866590 Self-aiming billiard balls and method of using same Mar. 15, 2005
6761642 Billiards, and method of playing the same Jul. 13, 2004
6689026 Abdominal exercise station Feb. 10, 2004
6582316 Method and device for developing accurate aim Jun. 24, 2003
6527647 Pool training device Mar. 4, 2003
6375783 Method of transferring a sublimable dyestuff art image onto the curved outer surface of a billiard ball Apr. 23, 2002
6244970 Optical sensors for cue ball detection Jun. 12, 2001
6179730 Game ball with logo formed from UV ink Jan. 30, 2001
6149983 UV curable ink containing aluminum trihydroxide Nov. 21, 2000
6053817 Carom guide for pocket billiards Apr. 25, 2000
5322475 Practice cue ball Jun. 21, 1994
5116048 Golf game, apparatus and method therefor May. 26, 1992
5042803 Billiards utilizing similar and dissimilar balls Aug. 27, 1991
4984788 Pool games apparatus Jan. 15, 1991
4840376 Poker and pool apparatus Jun. 20, 1989
4610450 Pool table Sep. 9, 1986
4575078 Pool game set Mar. 11, 1986
4526368 Game apparatus Jul. 2, 1985
4214753 Transparent article Jul. 29, 1980
4157805 Molding apparatus for a composite billiard ball Jun. 12, 1979
4116439 Pool ball Sep. 26, 1978
3993305 Pocket billiard training ball and method of teaching sighting when playing pocket billiard Nov. 23, 1976
3958804 Billiard game table May. 25, 1976
3937467 Billiard ball Feb. 10, 1976



 
 
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