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| Number | Title | Issue Date |
| 7185596 | Seed slide for use in an agricultural seeding machine A seeding machine includes at least one seed metering system and at least one seed placement system. Each seed placement system is in communication with a corresponding seed metering system. Each seed placement system includes a seed slide having a bottom end and a ... | 03/06/2007 |
| 7162963 | Adjustable singulating brush assembly and method of singulating seeds An adjustable singulating brush assembly for a seed meter and method to improve seed singulation of a seed meter. The assembly includes a carrier and a brush selectively adjustably moveable with respect to the carrier. The method to improve seed singulation of a see... | 01/16/2007 |
| 7111567 | Method and apparatus for planting seed in a seed research plot A seed meter for planting seeds includes a seed plate rotatably mounted within a housing. A rotary seed chamber (RSC) is mounted in the housing adjacent the seed plate and movable between first and second positions, to permit the seed plate to singularly select indi... | 09/26/2006 |
| 7083069 | Bulk material discharge assembly with feeding apparatus Bulk material discharge assemblies comprise a bulk material hopper, a conduit for delivering an air stream to entrain with bulk material from the bulk material hopper, and a feeding apparatus for introducing additive to the conduit. The feeding apparatus comprises a... | 08/01/2006 |
| 6938564 | Method and system for concentrating chemical granules around a planted seed A system or method for dispensing seeds and chemical granules, in which chemical granules are dispensed through a granule tube into a seed dispensing tube, where the granule tube is connected to the seed dispensing tube at a location above a lower opening of the see... | 09/06/2005 |
| 6928941 | Diamond row pattern planter A device for planting seeds in a uniform, staggered, diamond-shaped manner promotes thicker faster spreading canopies that help keep the soil bed cool, moist and better protected from erosion, improved weed control, and improved yield. ... | 08/16/2005 |
| 6748885 | Vacuum seed meter and dispensing apparatus An agricultural seed planter and seed meter therefore, wherein the seed meter includes a rotary vacuum drum disposed within a stationary housing to entrain individual seeds on an annular circumferential periphery of the drum. As the entrained seeds rotate with the d... | 06/15/2004 |
| 6615754 | Vacuum seed planter for test plots and method of use A vacuum seed planter uses a single seed plate for planting multiple plots of seeds. The seed plate rotates through a seed chamber and uses vacuum pressure to pick up seeds to be planted, the seed chamber having an inlet passage for receiving seeds. A sin... | 09/09/2003 |
| 6581535 | Agricultural seed meter An agricultural seed meter is disclosed including a seed selection mechanism in the form of a belt or a drum having pockets and moving through a seed reservoir area for loading seeds into the pocket. A cut-off brush is movable between a singulating positi... | 06/24/2003 |
| 6581533 | Seed meter brushes forming a transport seed puddle A seeding machine having a main seed hopper is in communication with a planting unit by a flexible tube. The planting unit has a horizontal working position and a vertical transport position. The main hopper supplies seed by gravity to the planting unit t... | 06/24/2003 |
| 6024035 | Seed planting rate maintenance control with rate display A seed planter performance monitor is disclosed herein. The monitor is used with a planting system including a planter coupled to the tractor. The target rate at which the planter deposits seeds into the soil being planted is controlled with a control sig... | 02/15/2000 |
| 5848571 | Seed singulator assembly for a seed metering mechanism A seed metering mechanism including a seed singulator assembly for reducing the likelihood of or eliminating double or excess seeds being carried by a seed disc of the seed metering mechanism to a discharge area of the seed metering mechanism for deposit ... | 12/15/1998 |
| 5839378 | Agitator assembly for a seed metering mechanism A seed agitating assembly for a seed metering mechanism including a housing with a seed reservoir area wherein a mass of seeds are held and a rotatable seed disc internally carried by the housing. The seed disc is provide with a circular array of holes or... | 11/24/1998 |
| 5826523 | Brush for air seeder metering system A meter brush is provided for cutting off product flow of unmetered product between a product tank and an associated metering system for an air seeder. The meter brush has a plurality of bristles extending between an inner wall of a meter casing and a met... | 10/27/1998 |
| 4718363 | Multi-purpose seeding machine A vacuum type seeding machine including a rotatably mounted cylindrical seeding drum, a vacuum manifold member and a supporting member for the cylindrical seeding drum rotatable relative to the manifold member for applying vacuum to the cylindrial seeding... | 01/12/1988 |
| 4306509 | Vacuum drum planter An apparatus for continuously metering seeds onto a seedbed and simultaneously pressing the seeds into the soil. The seed planting apparatus includes a drum adapted to be moved in rolling contact across the seedbed, and which transports seeds on its perip... | 12/22/1981 |
| 4145980 | Seeder for planting seeds at precise intervals An automatic seeder for planting tiny seeds at a consistent depth and at evenly spaced intervals, utilizing a vehicle carrying a novel seed dispersing means operationally disposed a short, preascertained distance above a seed bed. A ground sensing arrange... | 03/27/1979 |
| 4019651 | Seed planter with a suction pickup mechanism A seed pickup mechanism for a vacuum wheel type seed planter including provision for arranging the seeds into a relatively thin stable seedbed which is suitably carried through a seed pickup chamber at a spaced distance below the vacuum wheel. The stable ... | 04/26/1977 |
