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Class Information
Number: 473/134
Name: Games using tangible projectile > Golf > Ball feeding means and tee > Condition responsive feeding means (e.g. automatic)
Description: Subject matter comprising means to sense a condition or change in condition of the projectile or the delivering and positioning structure; and, in response to such sensing, effect a control function on the structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614958 |
Interactive quest game |
Nov. 10, 2009 |
| 7344446 |
Ball detection apparatus for detecting when a golf ball is hit off a golf tee |
Mar. 18, 2008 |
| 7011587 |
Inflatable field enclosure divider |
Mar. 14, 2006 |
| 6997816 |
Mechanical handling device for golf balls at a driving range |
Feb. 14, 2006 |
| 6729965 |
Golf practice device |
May. 4, 2004 |
| 6682438 |
Mechanical golf ball feed apparatus |
Jan. 27, 2004 |
| 6672969 |
Mechanical golf ball feed apparatus |
Jan. 6, 2004 |
| 6666776 |
Tee device for sport practice |
Dec. 23, 2003 |
| 6616555 |
Athletic ball server |
Sep. 9, 2003 |
| 6595863 |
Golf simulator |
Jul. 22, 2003 |
| 6572485 |
Golf practice device |
Jun. 3, 2003 |
| 6497624 |
Golf practice device |
Dec. 24, 2002 |
| 6419589 |
Automatic golf ball placement device |
Jul. 16, 2002 |
| 6416429 |
Automated batting tee apparatus |
Jul. 9, 2002 |
| 6375580 |
Automatic golf ball placement device |
Apr. 23, 2002 |
| 6368229 |
Golf ball delivery system |
Apr. 9, 2002 |
| 6348008 |
Golf ball teeing apparatus |
Feb. 19, 2002 |
| 6174243 |
Golf ball feeder for use in golf practice court |
Jan. 16, 2001 |
| 6139441 |
Automatic golf ball teeing device |
Oct. 31, 2000 |
| 5895325 |
Apparatus for teeing golf balls |
Apr. 20, 1999 |
| 5718638 |
Automatic golf ball teeing up device |
Feb. 17, 1998 |
| 5683304 |
Gate trap assembly |
Nov. 4, 1997 |
| 5674130 |
Golf ball dispenser |
Oct. 7, 1997 |
| 5667222 |
Automatic golf ball tee setter |
Sep. 16, 1997 |
| 5665004 |
Automatic golf ball dispenser |
Sep. 9, 1997 |
| 5643096 |
Sensor apparatus for activating a pneumatic circuit |
Jul. 1, 1997 |
| 5603664 |
Automatic golf ball teeing up apparatus |
Feb. 18, 1997 |
| 5549517 |
Golf ball setting apparatus |
Aug. 27, 1996 |
| 5513841 |
Golf driving range system |
May. 7, 1996 |
| 5464223 |
Golf ball teeing device |
Nov. 7, 1995 |
| 5333876 |
Golf practice apparatus |
Aug. 2, 1994 |
| 4441717 |
Golf ball practice driving apparatus |
Apr. 10, 1984 |
| 4265453 |
Automatic golf teeing devices |
May. 5, 1981 |
| 4198054 |
Automatic golf ball teeing device |
Apr. 15, 1980 |
| 4177996 |
Automatic golf ball teeing apparatus |
Dec. 11, 1979 |
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