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Class Information
Number: 473/151
Name: Games using tangible projectile > Golf > Projectile addressing surface and target, or distance marker (e.g., course, putting green with cup, driving range, miniature golf course, etc.) > Electrical sensor or electrical indicator responsive to swingable implement or projectile
Description: Subject matter including means operated by electrical current to detect a condition of an instrument to be swung by the player or to detect a condition of an object to be struck by the instrument; or to provide a player with information concerning a condition of the instrument or condition of the object.
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 |
| 7404774 |
Rule based body mechanics calculation |
Jul. 29, 2008 |
| 7344446 |
Ball detection apparatus for detecting when a golf ball is hit off a golf tee |
Mar. 18, 2008 |
| 7321330 |
Ball measuring apparatus |
Jan. 22, 2008 |
| 7286230 |
Alignment system, device and method |
Oct. 23, 2007 |
| 7220187 |
Apparatus and method for computing and outputting golf ball putting instructions |
May. 22, 2007 |
| 7160196 |
Identification device |
Jan. 9, 2007 |
| 7101287 |
Sports training apparatus and sports training system |
Sep. 5, 2006 |
| 7097459 |
Golf swing diagnosis system |
Aug. 29, 2006 |
| 7040998 |
Golf putting game with means for automatically monitoring the movement of the ball |
May. 9, 2006 |
| 6887162 |
Apparatus for measuring parameters relating to the trajectory and/or motion of a moving article |
May. 3, 2005 |
| 6793585 |
Swing measurement method, golf swing analysis method, and computer program product |
Sep. 21, 2004 |
| 6579191 |
Laser putter device |
Jun. 17, 2003 |
| 6565449 |
Athletic ball impact measurement and display device |
May. 20, 2003 |
| 6561917 |
System and method for measuring a golfer's ball striking parameters |
May. 13, 2003 |
| 6485374 |
Golf ball striking trainer |
Nov. 26, 2002 |
| 6461246 |
Device for putt-practice |
Oct. 8, 2002 |
| 6458038 |
Golf putting indication device |
Oct. 1, 2002 |
| 6456232 |
System for determining information about a golf club and/or a golf ball |
Sep. 24, 2002 |
| 6292130 |
System for determining the speed and/or timing of an object |
Sep. 18, 2001 |
| 6261189 |
Human movement and golf swing monitoring and training system |
Jul. 17, 2001 |
| 6254492 |
Sports training system and sports video game |
Jul. 3, 2001 |
| 6196932 |
Instrumented sports apparatus and feedback method |
Mar. 6, 2001 |
| 6146283 |
Golf putting training device |
Nov. 14, 2000 |
| 6036608 |
Golf putting and chipping training apparatus |
Mar. 14, 2000 |
| 5976022 |
Computer-based, interactive sports training system |
Nov. 2, 1999 |
| 5938537 |
Golf exercise stand |
Aug. 17, 1999 |
| 5908979 |
Golf ball test hitter |
Jun. 1, 1999 |
| 5863255 |
Device and method to measure kinematics of a moving golf ball |
Jan. 26, 1999 |
| 5818036 |
Laser aided practice putting device and method |
Oct. 6, 1998 |
| 5728006 |
Magnetic golf club swing sensor and golf simulator |
Mar. 17, 1998 |
| 5718639 |
Opto-electric golf club swing sensing system having vertically offset sensors |
Feb. 17, 1998 |
| 5487542 |
Automatically-scoring golf game |
Jan. 30, 1996 |
| 5452897 |
Laser aided putter alignment system |
Sep. 26, 1995 |
| 5330188 |
Putter alignment system |
Jul. 19, 1994 |
| 4572512 |
Golf course |
Feb. 25, 1986 |
| 4283056 |
Process for simulating game of golf |
Aug. 11, 1981 |
| 4283056 |
Process for simulating game of golf |
Aug. 11, 1981 |
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