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Class Information
Number: 473/280
Name: Games using tangible projectile > Golf > Practice projectile
Description: Subject matter wherein the device comprises a structure which is used to improve the performance skills of the player and not intended to be used in playing the game competitively and wherein the structure is an object to be struck by the player.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7530899 |
Ball implement for practicing golf putting |
May. 12, 2009 |
| 7347790 |
Golf swing training device |
Mar. 25, 2008 |
| 7300357 |
Practice sport projectile having a through hole |
Nov. 27, 2007 |
| 7195564 |
Golf ball for putting practice |
Mar. 27, 2007 |
| 7140972 |
Chemiluminescent golf ball |
Nov. 28, 2006 |
| 7104900 |
Diagnostic device for analyzing a golf swing |
Sep. 12, 2006 |
| 6974390 |
Golf practice system |
Dec. 13, 2005 |
| 6939244 |
Golf swing training aid |
Sep. 6, 2005 |
| 6872150 |
Putting practice kit and method |
Mar. 29, 2005 |
| 6852039 |
Golf ball with textual instructions positioned thereon |
Feb. 8, 2005 |
| 6773356 |
Golf swing practice apparatus and associated method |
Aug. 10, 2004 |
| 6752725 |
Golf ball having direction-sighting indications and mold for manufacturing the same |
Jun. 22, 2004 |
| 6739980 |
Golf aiming and alignment system and method |
May. 25, 2004 |
| 6729969 |
Golfing aid |
May. 4, 2004 |
| 6551195 |
Golf ball |
Apr. 22, 2003 |
| 6422949 |
Golf ball and putter alignment combination |
Jul. 23, 2002 |
| 6045454 |
Practice golf ball |
Apr. 4, 2000 |
| 6007436 |
Method for employing light from a laser generator beam to assist in aiming a golf ball and apparatus therefor |
Dec. 28, 1999 |
| 6004220 |
Putting training device |
Dec. 21, 1999 |
| 6004223 |
Golfball stencil |
Dec. 21, 1999 |
| 5885165 |
Putting training apparatus |
Mar. 23, 1999 |
| 5830077 |
Impact detector for use with a golf club |
Nov. 3, 1998 |
| 5782702 |
Practice golf ball |
Jul. 21, 1998 |
| 5782703 |
Practice golf ball |
Jul. 21, 1998 |
| 5743808 |
Baseball throwing trainer |
Apr. 28, 1998 |
| 5718642 |
Golf club swing training device |
Feb. 17, 1998 |
| 5630763 |
Golf training ball |
May. 20, 1997 |
| 5601503 |
Golf ball |
Feb. 11, 1997 |
| 5599238 |
Golf practice device |
Feb. 4, 1997 |
| 5595546 |
Golf putting aid |
Jan. 21, 1997 |
| 5564707 |
Golf ball including alignment markings |
Oct. 15, 1996 |
| 5549302 |
Athletic projectile and target training device |
Aug. 27, 1996 |
| 5544886 |
Golf practice device |
Aug. 13, 1996 |
| 5451059 |
Golf skill development and practice aid |
Sep. 19, 1995 |
| 5364103 |
Sports equipment for golf-like game |
Nov. 15, 1994 |
| 5310189 |
Soft golf club, tee and ball |
May. 10, 1994 |
| 5228696 |
Golf practice target |
Jul. 20, 1993 |
| 5209485 |
Restricted flight golf ball |
May. 11, 1993 |
| 5133556 |
Golf trainer |
Jul. 28, 1992 |
| 5127654 |
Golf clubhead target |
Jul. 7, 1992 |
| 5039106 |
Golf ball apparatus for training, practice and entertainment |
Aug. 13, 1991 |
| 5005838 |
Golf ball |
Apr. 9, 1991 |
| 4995613 |
Process for manufacturing practice golf ball |
Feb. 26, 1991 |
| 4989876 |
Practice golf club and system |
Feb. 5, 1991 |
| 4940238 |
Golf putting practice ball and system |
Jul. 10, 1990 |
| 4886275 |
Golf ball |
Dec. 12, 1989 |
| 4839116 |
Method of molding a foamed core short distance golf ball |
Jun. 13, 1989 |
| 4836552 |
Short distance golf ball |
Jun. 6, 1989 |
| 4790534 |
Table top golf game |
Dec. 13, 1988 |
| 4697807 |
Novelty golf ball |
Oct. 6, 1987 |
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