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Class Information
Number: 473/160
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.) > Non-earth fairway > Target is surface positioned aperture > Selectively contourable (e.g., slope simulating surface, etc.)
Description: Subject matter including means to change the slope of the surface to influence the path of travel of the object over the surface.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7294062 |
Indoor putting game device |
Nov. 13, 2007 |
| 7195563 |
Adjustable putting green for golf practice |
Mar. 27, 2007 |
| 6964615 |
Adjustable slope and contour practice putting green assembly and method |
Nov. 15, 2005 |
| 6805638 |
Adjustable golf putting practice device |
Oct. 19, 2004 |
| 6769993 |
Golf training game |
Aug. 3, 2004 |
| 6746338 |
Angularly adjustable putting practice apparatus |
Jun. 8, 2004 |
| 6726574 |
Device for golf practice |
Apr. 27, 2004 |
| 6672970 |
Portable golf putting practice green |
Jan. 6, 2004 |
| 6669572 |
Golf putting and chipping practice green |
Dec. 30, 2003 |
| 6607448 |
Elevated golf putting practice device |
Aug. 19, 2003 |
| 6575841 |
Golfing game with undulating surface |
Jun. 10, 2003 |
| 6569027 |
Golf putting game with tilt mechanism |
May. 27, 2003 |
| 6514152 |
Platform for training golf |
Feb. 4, 2003 |
| 6413166 |
Putting green simulator |
Jul. 2, 2002 |
| 6338682 |
Portable, adjustable-contour, putting green |
Jan. 15, 2002 |
| 6302803 |
Portable golf putting green |
Oct. 16, 2001 |
| 6196929 |
Golfing game with undulating surface |
Mar. 6, 2001 |
| 6179721 |
Golf putting apparatus with variable surface |
Jan. 30, 2001 |
| 6152830 |
Putting practice system |
Nov. 28, 2000 |
| 6146284 |
Putting green apparatus |
Nov. 14, 2000 |
| 6102808 |
Height-adjustable billiard table |
Aug. 15, 2000 |
| 6062984 |
Golf putting training apparatus |
May. 16, 2000 |
| 6050902 |
Golfer's stance-to-target alignment system |
Apr. 18, 2000 |
| 6050901 |
Modular and adjustable putting surface |
Apr. 18, 2000 |
| 5863256 |
Portable putting surface |
Jan. 26, 1999 |
| 5855522 |
Golf putting apparatus with variable surface |
Jan. 5, 1999 |
| 5655971 |
Variable contour practice putting green |
Aug. 12, 1997 |
| 5586941 |
Golf putting practice device |
Dec. 24, 1996 |
| 5580320 |
Target green for golf practice |
Dec. 3, 1996 |
| 5564706 |
Practice putting green |
Oct. 15, 1996 |
| 5516109 |
Modular and interchangeable golf putting platform |
May. 14, 1996 |
| 5482278 |
Handicapped-accessible golf course |
Jan. 9, 1996 |
| 5445381 |
All season putting system |
Aug. 29, 1995 |
| 5441266 |
System for golf putting |
Aug. 15, 1995 |
| 5441265 |
Practice putting greens with variable contours |
Aug. 15, 1995 |
| 5431403 |
Golf putting practice device with perfect putting surface |
Jul. 11, 1995 |
| 5409230 |
Booth for practicing golf indoors |
Apr. 25, 1995 |
| 5390925 |
Adjustable putting deck |
Feb. 21, 1995 |
| 5318303 |
Putting green with adjustable topography and multi-ball return |
Jun. 7, 1994 |
| 5201521 |
Putting practice and game apparatus |
Apr. 13, 1993 |
| 5171016 |
Apparatus for practicing putting and chipping |
Dec. 15, 1992 |
| 5100145 |
Putting green with adjustable topography and multi-ball return |
Mar. 31, 1992 |
| 5031916 |
Tee and green structures for a golf-type game |
Jul. 16, 1991 |
| 5002280 |
Adjustable and folding putting green |
Mar. 26, 1991 |
| 4988106 |
Golfer's putting device |
Jan. 29, 1991 |
| 4978127 |
Selectively contourable putting green |
Dec. 18, 1990 |
| 4949970 |
Golf practice putting device |
Aug. 21, 1990 |
| 4828267 |
Putting practicing device |
May. 9, 1989 |
| 4429881 |
Portable golf game |
Feb. 7, 1984 |
| 4390491 |
Three dimensional contour apparatus and method |
Jun. 28, 1983 |
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