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Class Information
Number: 111/69
Name: Planting > Drilling > Frame and planting-element arrangement > With adjustable planter elements
Description: Devices having provision in the construction of the frame for the adjustment of planter elements individually thereon, vertically, as to elevate or depress them; laterally, as to vary the distance between drilled rows, or longitudinally, as to change the relative spacing of elements acting in a single row.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7395767 |
Ground engaging apparatus |
Jul. 8, 2008 |
| 7387077 |
Seed planter |
Jun. 17, 2008 |
| 7188680 |
Hydraulically adjustable hinged hitch |
Mar. 13, 2007 |
| 6752094 |
Seed planter |
Jun. 22, 2004 |
| 6659193 |
Depth adjustment mechanism for farm implements |
Dec. 9, 2003 |
| 6240860 |
Mounting system for securing planting units in planting machines |
Jun. 5, 2001 |
| 5974986 |
Inter-plant arm apparatus |
Nov. 2, 1999 |
| 5809915 |
Contouring dry land seed drill |
Sep. 22, 1998 |
| 5566628 |
Ground closer kit for attachment to a seeding/fertilizing apparatus and a seeding/fertilizing apparatus having a ground closer plate |
Oct. 22, 1996 |
| 5555824 |
Operator controlled pressure applicator for the furrow forming mechanism of a seed planter |
Sep. 17, 1996 |
| 5555825 |
Direct drill stump jump seeder |
Sep. 17, 1996 |
| 5427038 |
Adjustable gauge wheel for a planter |
Jun. 27, 1995 |
| 5396851 |
Dual material dispensing assembly |
Mar. 14, 1995 |
| 5361712 |
Cultivating apparatus for leveling, cultivating, and resowing lawns or fields |
Nov. 8, 1994 |
| 4550860 |
Planter population reduction drive unit |
Nov. 5, 1985 |
| 4493272 |
Agricultural planter with sled frame, vacuum dispensing and ground drive |
Jan. 15, 1985 |
| 4425857 |
Lock-up mechanism for a planter row unit |
Jan. 17, 1984 |
| 4264023 |
Agricultural dispensing mechanisms |
Apr. 28, 1981 |
| 4259912 |
Agricultural dispensing mechanism |
Apr. 7, 1981 |
| 4251014 |
Variably positionable transmission and drive assembly for a planter |
Feb. 17, 1981 |
| 4216730 |
Side hill bed shaper and planter |
Aug. 12, 1980 |
| 4210260 |
Skip row attachment for planter |
Jul. 1, 1980 |
| 4193357 |
Seed planting machine having specific seed guiding structure |
Mar. 18, 1980 |
| 4145981 |
Vibrating seed planter delivery chute for singular seed dispensing |
Mar. 27, 1979 |
| 4078504 |
Agricultural drill |
Mar. 14, 1978 |
| 4042041 |
Rotary harrows |
Aug. 16, 1977 |
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