| |
 |
|
Class Information
Number: 473/264
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 > Plural barriers, vertically spaced apart
Description: Subject matter and further comprising a second structure separated from the first structure in a vertical direction and adapted to be contacted by the instrument, to provide the player with vertical distance information.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7465242 |
Swing plane training method |
Dec. 16, 2008 |
| 7172515 |
Golf swing plane training method and apparatus |
Feb. 6, 2007 |
| 7172516 |
Directional practice device |
Feb. 6, 2007 |
| 6997817 |
Putter alignment tool for use in establishing a correct line of putting motion |
Feb. 14, 2006 |
| 6669574 |
Golf training device |
Dec. 30, 2003 |
| 6582319 |
Golf swing training apparatus |
Jun. 24, 2003 |
| 6497627 |
Golf swing instructional device and method |
Dec. 24, 2002 |
| 6165079 |
Golf swing training apparatus |
Dec. 26, 2000 |
| 6129639 |
Putting trainer |
Oct. 10, 2000 |
| 6039910 |
Golf ball and manufacturing method of golf ball core |
Mar. 21, 2000 |
| 5961393 |
Golf swing training device |
Oct. 5, 1999 |
| 5599240 |
Golf training device |
Feb. 4, 1997 |
| 5069456 |
Golf training apparatus |
Dec. 3, 1991 |
| 4928975 |
Golf putting practice apparatus |
May. 29, 1990 |
| 4869510 |
Golf instruction apparatus and method |
Sep. 26, 1989 |
| 4732390 |
Golf club swing training device |
Mar. 22, 1988 |
| 4725063 |
Practice putting target |
Feb. 16, 1988 |
| 4699384 |
Training device for improving the golf swing |
Oct. 13, 1987 |
| 4659084 |
Golf swing training apparatus |
Apr. 21, 1987 |
| 4583738 |
Golf swing training apparatus and method |
Apr. 22, 1986 |
| 4355810 |
Golf club swing training device |
Oct. 26, 1982 |
| 4268035 |
Transverse force indicating device for swing teaching |
May. 19, 1981 |
| 4129301 |
Golf putting training device |
Dec. 12, 1978 |
| 3942802 |
Golfing aid |
Mar. 9, 1976 |
|
|
|
