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Class Information
Number: 111/904
Name: Planting > Monitor > Population control function
Description: Collection of art under 903 specifically relating to control elements which change the rate of dispensing in a planting machine responsive to a sensed undesired rate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370589 |
Systems and methods for fluid dispensing |
May. 13, 2008 |
| 7171913 |
Self-calibrating meter with in-meter diffuser |
Feb. 6, 2007 |
| 6698368 |
Zone control for agricultural product application |
Mar. 2, 2004 |
| 6584920 |
System and method for adjusting air flow in air seeding applications |
Jul. 1, 2003 |
| 6553299 |
Methods and apparatus for precision agriculture operations utilizing real time kinematic global positioning system systems |
Apr. 22, 2003 |
| 6091997 |
Enhanced statistical/status display |
Jul. 18, 2000 |
| 6024035 |
Seed planting rate maintenance control with rate display |
Feb. 15, 2000 |
| 5956255 |
Seed planter performance monitor |
Sep. 21, 1999 |
| 5598794 |
High accuracy automatically controlled variable linear seed spacing planting apparatus |
Feb. 4, 1997 |
| 5429061 |
Crop sprayer guidance system |
Jul. 4, 1995 |
| 5323721 |
Planter monitor system |
Jun. 28, 1994 |
| 5025951 |
Electronic seed rate system for a grain drill |
Jun. 25, 1991 |
| 4989524 |
Dibber drills |
Feb. 5, 1991 |
| 4928607 |
Electronically controlled pneumatic seeder |
May. 29, 1990 |
| 4646941 |
Mechanism for discharging granular material |
Mar. 3, 1987 |
| 4624196 |
Combined seed drill and fertilizer applicator |
Nov. 25, 1986 |
| 4524265 |
Mechanical acreage counter |
Jun. 18, 1985 |
| 4477801 |
Seed monitor apparatus harness adapter for a convertible planter |
Oct. 16, 1984 |
| 4343414 |
Seed planter drum drive system |
Aug. 10, 1982 |
| 4342270 |
Digging and planting machine |
Aug. 3, 1982 |
| 4122974 |
Variable speed planter seed drive |
Oct. 31, 1978 |
| 3949686 |
Grain field marker |
Apr. 13, 1976 |
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