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Class Information
Number: 473/225
Name: Games using tangible projectile > Golf > Practice swingable implement or indicator associated with swingable implement > With electrical sensor or electrical indicator > Sensor integral with projectile addressing surface
Description: Subject matter wherein the device forms part of a location where an object to be struck by the player is positioned prior to being struck.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7513833 |
Golf swing eye to hand coordination training aid |
Apr. 7, 2009 |
| 7220187 |
Apparatus and method for computing and outputting golf ball putting instructions |
May. 22, 2007 |
| 7022026 |
Golf club swing analyzers |
Apr. 4, 2006 |
| 6929557 |
Golf putting teaching device |
Aug. 16, 2005 |
| 6485374 |
Golf ball striking trainer |
Nov. 26, 2002 |
| 6416327 |
Training device |
Jul. 9, 2002 |
| 6371862 |
Game apparatus and method |
Apr. 16, 2002 |
| 6227984 |
Golf swing analysis methods |
May. 8, 2001 |
| 6196932 |
Instrumented sports apparatus and feedback method |
Mar. 6, 2001 |
| 6106407 |
Golf practice and analyzer system |
Aug. 22, 2000 |
| 6089989 |
Golf swing training device and method |
Jul. 18, 2000 |
| 5855523 |
Golf swing training apparatus |
Jan. 5, 1999 |
| 5826874 |
Magnetic golf club swing sensor and golf simulator |
Oct. 27, 1998 |
| 5788583 |
System for predicting the distance which will be imparted to a golf ball by a putting swing, and method for using same |
Aug. 4, 1998 |
| 5586940 |
Golf practice apparatus |
Dec. 24, 1996 |
| 5472205 |
Opto-electric golf club swing sensing system and method |
Dec. 5, 1995 |
| 5435547 |
Golf putting practice device |
Jul. 25, 1995 |
| 5423538 |
Golf stroke practice device |
Jun. 13, 1995 |
| 5401026 |
Method and apparatus for determining parameters of the motion of an object |
Mar. 28, 1995 |
| 5269519 |
Game simulation interface apparatus and method |
Dec. 14, 1993 |
| 5108105 |
Golf practice device |
Apr. 28, 1992 |
| 5042814 |
Instructional ball hitting device |
Aug. 27, 1991 |
| 4844469 |
Golf trainer for calculating ball carry |
Jul. 4, 1989 |
| 4451043 |
Golf trainer |
May. 29, 1984 |
| 4306723 |
Golf swing training apparatus |
Dec. 22, 1981 |
| 4304406 |
Golf training and practice apparatus |
Dec. 8, 1981 |
| 4254956 |
Golf swing training apparatus |
Mar. 10, 1981 |
| 4223891 |
Golf stroke analyzer |
Sep. 23, 1980 |
| 4180270 |
Golf putting training apparatus |
Dec. 25, 1979 |
| 3992012 |
Electrical golf club swing monitor |
Nov. 16, 1976 |
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