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| Number | Title | Issue Date |
| 7314012 | Method and apparatus for splitting, mulching, and leveling soil beds for planting Apparatus is provided for splitting, mulching, and leveling soil beds for planting. The apparatus adapts to changes in contour and elevation of a soil bed to insure that seeds are planted at equivalent depths along the length of the bed. The apparatus includes a tra... | 01/01/2008 |
| 7240626 | Tandem gauge wheel assembly for planting unit A seed planting assembly is provided having a plurality of planting units supported by a tool bar, each of which being operable to form a seed trench in soil, plant seeds in the seed trench, and close the seed trench. The seed trench defines a depth that is achieved... | 07/10/2007 |
| 7240625 | Tandem gauge wheel assembly for planting unit A seed planting assembly is provided having a plurality of planting units supported by a tool bar, each of which being operable to form a seed trench in soil, plant seeds in the seed trench, and close the seed trench. The seed trench defines a depth that is achieved... | 07/10/2007 |
| 7191715 | Tandem gauge wheel assembly for planting unit A seed planting assembly is provided having a plurality of planting units supported by a tool bar, each of which being operable to form a seed trench in soil, plant seeds in the seed trench, and close the seed trench. The seed trench defines a depth that is achieved... | 03/20/2007 |
| 6213035 | Furrow opening disc apparatus A furrow opener apparatus for attachment to an agricultural implement for depositing agricultural material such as seed and fertilizer in the soil. The apparatus comprises a flat disc rotatably attached to the apparatus such its axis of rotation is perpen... | 04/10/2001 |
| 5427038 | Adjustable gauge wheel for a planter An agricultural planting machine has a pair of adjacent furrow opening disks that form a V-shaped furrow as the machine advances and a pair of ground engaging gauge wheels respectively mounted for rotation adjacent the opposite sides of the opening disks.... | 06/27/1995 |
| 5361712 | Cultivating apparatus for leveling, cultivating, and resowing lawns or fields Cultivating apparatus for leveling, cultivating, and resowing lawns or fields. The cultivating apparatus includes: a row of ripping tines arrayed across the front of the apparatus, which are arranged to freely pivot forward and upward in use, to release c... | 11/08/1994 |
| 4753297 | Rotary disk tool assembly and material dispensing and crop cutting implements An agricultural tool assembly includes a rotary disk mounted on a lower end of a rotary spindle. A mount for the spindle includes a shank adapted to be received in the vertical slot of a clamp and a sleeve for rotatably supporting the spindle. The sleeve ... | 06/28/1988 |
| 4515224 | Seed drill with improved seed disc means A seed drill apparatus comprising at least two complementary rotatable seed discs journalled in tandem relation whereby one of the discs is a leading disc and the other of the discs is a trailing disc. The plane of each disc is canted with respect to the ... | 05/07/1985 |
| 4294181 | Subsoil agricultural implement with rotatable disc A subsoil implement is disclosed that utilizes a horizontally rotatable disc that is moved beneath the surface of the ground for the purpose of cultivating or for producing a sub-surface bed for placing flowable material such as seed or soil treating gas ... | 10/13/1981 |
| 4289081 | Coulter device for direct seed drills A coulter arrangement and associated drill are provided that are useful in all types of soil, minimize dragging of vegetation into the seed slots, and insure sufficient covering of seed with soil. First and second dished discs are located on frame members... | 09/15/1981 |
| 4244522 | Liquid storage and distribution apparatus for agricultural implements Apparatus for storing and distributing a liquid from a mobile agricultural implement is provided. The apparatus includes an improved vent structure carried in the upper portion of fluid storage tanks supported on the implement, with the vent structure bei... | 01/13/1981 |
| 4031834 | Grain drill with disk biasing means An improved grain drill having individually mounted disks with disk boots. Seed tubes are suspended between each disk and boot. The disks are mounted on disk arms. The disk arms are biased by coil springs which urge the disks into the ground surface. The ... | 06/28/1977 |
