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Class Information
Number: 473/404
Name: Games using tangible projectile > Golf > Green slope indicator
Description: Subject matter wherein the equipment or device includes means to provide the player with information concerning degree of inclination of a putting surface.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610688 |
Shoes with leveling instrument |
Nov. 3, 2009 |
| 7607999 |
Golf green reading device |
Oct. 27, 2009 |
| 7288032 |
Putting training device |
Oct. 30, 2007 |
| 7220187 |
Apparatus and method for computing and outputting golf ball putting instructions |
May. 22, 2007 |
| 7166044 |
Putter's training aid |
Jan. 23, 2007 |
| 6997823 |
Golf green reader |
Feb. 14, 2006 |
| 6890273 |
Golf putt-line variance determining system |
May. 10, 2005 |
| 6770000 |
Apparatus and method for a golf alignment paddle |
Aug. 3, 2004 |
| 6749527 |
Portable golf greens speed meter |
Jun. 15, 2004 |
| 6749526 |
Golf greens speed and contour teaching device |
Jun. 15, 2004 |
| 6665962 |
Shoe with level and method for determining grade |
Dec. 23, 2003 |
| 6547680 |
Greenspeed measurement device and method |
Apr. 15, 2003 |
| 6386994 |
Golf green break reader |
May. 14, 2002 |
| 6358162 |
Golf putter with green-reading features |
Mar. 19, 2002 |
| 6165083 |
Golf putting aid |
Dec. 26, 2000 |
| 6129641 |
Golf putting scope |
Oct. 10, 2000 |
| 6095933 |
Simplified green slope indicator |
Aug. 1, 2000 |
| 6059672 |
Golf training device particularly for the short game |
May. 9, 2000 |
| 6001025 |
Golf putting aid |
Dec. 14, 1999 |
| 5865689 |
Golf-leveler device |
Feb. 2, 1999 |
| 5792015 |
Putting aid |
Aug. 11, 1998 |
| 5755623 |
Level accessory for golf putters |
May. 26, 1998 |
| 5669832 |
Inclination indicating apparatus and method for using the same |
Sep. 23, 1997 |
| 5662535 |
Green reader device |
Sep. 2, 1997 |
| 5640138 |
Golf course electronic safety device |
Jun. 17, 1997 |
| 5582554 |
Golf accessory for indicating a natural break component of a green |
Dec. 10, 1996 |
| 5520384 |
Golf trajectory indicating device |
May. 28, 1996 |
| 5503393 |
Golf putting aid and method |
Apr. 2, 1996 |
| 5492322 |
Green reader device |
Feb. 20, 1996 |
| 5476258 |
Golf ball position marker with slope indicator |
Dec. 19, 1995 |
| 5437446 |
Method for aligning a golf putting stroke |
Aug. 1, 1995 |
| 5431391 |
Golfer's putting aid |
Jul. 11, 1995 |
| 5431403 |
Golf putting practice device with perfect putting surface |
Jul. 11, 1995 |
| 5411253 |
Putting training method |
May. 2, 1995 |
| 5409212 |
Combination ball mark repair tool and golf green slope indicator |
Apr. 25, 1995 |
| 5403001 |
Golf putting aid device and chart |
Apr. 4, 1995 |
| 5330179 |
Golfer's putting aid |
Jul. 19, 1994 |
| 5326096 |
Golf putting aid |
Jul. 5, 1994 |
| 5209470 |
Golf green slope reading method |
May. 11, 1993 |
| 5184817 |
Golf putting aid |
Feb. 9, 1993 |
| 4984791 |
Green inclination level for golfers |
Jan. 15, 1991 |
| 4839968 |
Golf green viewing apparatus |
Jun. 20, 1989 |
| 4260151 |
Golf green slope indicating device |
Apr. 7, 1981 |
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