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Class Information
Number: 473/261
Name: Games using tangible projectile > Golf > Practice swingable implement or indicator associated with swingable implement > Swingable implement swing path indicator > Barrier which monitors swingable implement head movement
Description: Subject matter wherein the first or second instrument comprises an object striking end, and wherein the information providing means comprises a first structure adapted to be contacted by the instrument to provide the player with information concerning the motion of the object striking end.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7594860 |
Golf swing training method and apparatus |
Sep. 29, 2009 |
| 7566277 |
Golf putting practice device |
Jul. 28, 2009 |
| 7491132 |
Golf swing guide |
Feb. 17, 2009 |
| 7465242 |
Swing plane training method |
Dec. 16, 2008 |
| 7455596 |
Alignment device for aligning an impact point of a golf ball |
Nov. 25, 2008 |
| 7429222 |
Parallel putting device and method |
Sep. 30, 2008 |
| 7281986 |
Parallel putting device and method |
Oct. 16, 2007 |
| 7267618 |
Golf swing training apparatus |
Sep. 11, 2007 |
| 7217198 |
Golf putting practice aid |
May. 15, 2007 |
| 7172515 |
Golf swing plane training method and apparatus |
Feb. 6, 2007 |
| 7160201 |
Golf putting trainer |
Jan. 9, 2007 |
| 7125342 |
Putting training aid and calibration device |
Oct. 24, 2006 |
| 7112146 |
Putting practice and training device |
Sep. 26, 2006 |
| 7083527 |
Putting aid for aiding a golfer in property aligning the golfer's line of sight, putting stroke and club head angle |
Aug. 1, 2006 |
| 7077759 |
Golf putting training device |
Jul. 18, 2006 |
| 7029401 |
Golf swing practice device |
Apr. 18, 2006 |
| 7004851 |
Golf training aid |
Feb. 28, 2006 |
| 7001285 |
Golf swing tracking device |
Feb. 21, 2006 |
| 6932712 |
Golf teaching and training device |
Aug. 23, 2005 |
| 6921341 |
Putting training aid and calibration device |
Jul. 26, 2005 |
| 6890268 |
Golf putter training apparatus |
May. 10, 2005 |
| 6840870 |
Alignment guide for practice putting |
Jan. 11, 2005 |
| 6773357 |
Putting aid for aiding a golfer in properly aligning the golfer's line of sight, putting stroke and club head angle |
Aug. 10, 2004 |
| 6755751 |
Putting trainer device and method |
Jun. 29, 2004 |
| 6729968 |
Putting training aid and calibration device |
May. 4, 2004 |
| 6716113 |
Golf putting training device |
Apr. 6, 2004 |
| 6709343 |
Golf putt training apparatus |
Mar. 23, 2004 |
| 6669574 |
Golf training device |
Dec. 30, 2003 |
| 6595866 |
Golf aid |
Jul. 22, 2003 |
| 6551197 |
Golf putting practice device |
Apr. 22, 2003 |
| 6461246 |
Device for putt-practice |
Oct. 8, 2002 |
| 6443852 |
Putting guide |
Sep. 3, 2002 |
| 6352481 |
Golf swing improving system |
Mar. 5, 2002 |
| 6261189 |
Human movement and golf swing monitoring and training system |
Jul. 17, 2001 |
| 6135895 |
Golf training system |
Oct. 24, 2000 |
| 6048273 |
Putting stroke teaching aid apparatus |
Apr. 11, 2000 |
| 6001026 |
Golf training device |
Dec. 14, 1999 |
| 5904625 |
Golf putting practice device |
May. 18, 1999 |
| 5893805 |
Golf swing training apparatus |
Apr. 13, 1999 |
| 5776007 |
Putting practice device |
Jul. 7, 1998 |
| 5599240 |
Golf training device |
Feb. 4, 1997 |
| 5586945 |
Golf putting trainer |
Dec. 24, 1996 |
| 5527037 |
Golf training device |
Jun. 18, 1996 |
| 5520391 |
Golf backswing training device |
May. 28, 1996 |
| 5503395 |
Golf putting practice device |
Apr. 2, 1996 |
| 5501452 |
Putting training device using muscle memory |
Mar. 26, 1996 |
| 5458336 |
Golf practice aid |
Oct. 17, 1995 |
| 5433445 |
Golf swing training device |
Jul. 18, 1995 |
| 5421579 |
Training apparatus for a golf swing |
Jun. 6, 1995 |
| 5409231 |
Golf putting trainer |
Apr. 25, 1995 |
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