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| Number | Title | Issue Date |
| 7090433 | Underground cable laying apparatus Presented is an underground cable laying apparatus that leaves virtually no visible scar in the turf under which cable, wire, line, hose, etc. is laid. The apparatus utilizes a pair of angularly displaced turf slicing wheels to slice and separate the turf forming a ... | 08/15/2006 |
| 6907833 | Furrow closing wheel for agricultural seeders and mounting system therefor A furrow closing wheel for an agricultural seeder has a center body portion and spokes extending radially outwardly from the body portion. The spokes each have a base attached to the body portion and a blunt tip located radially outwardly thereof. The blunt tip of e... | 06/21/2005 |
| 6644226 | Seed sowing apparatus The present invention relates to a seed sowing apparatus which includes a substantially flat circular disc (1) mounted on a frame so as to be rotatable about horizontal axis (2) while partly embedded in soil (3) and drawn in a forward direction substantia... | 11/11/2003 |
| 6314897 | Furrow closing system and method for no-till agricultural seeders An improved furrow closing system and method are disclosed for agricultural seeders, particularly no-till seeders, that produce an open furrow in the soil into which seeds are placed. The closing system includes one or more spoked wheels rotatably mounted... | 11/13/2001 |
| 6216616 | Mid row banding coulter drill A coulter closing wheel assembly, a method of planting, and a mid row banding pneumatic coulter drill assembly support vehicle. One fertilizer coulter is positioned between two seeding coulters. The seeding coulters are followed by a furrow closing disc w... | 04/17/2001 |
| 6119608 | Seed furrow closing and covering disk The planer row unit has a unit frame with a front member that is adapted to be secured to a tool bar. A sub frame is secured to the front member by parallel links. A furrow opener disk, a seed shoe and a gauge wheel are secured to the subframe. A cam plat... | 09/19/2000 |
| 6032593 | Grain drill opener with separate placement and a concave disk therefor A combination seed and fertilizer opener having separate placement includes a first angled flat disk with a gauge wheel arrangement providing an initial furrow for a first material such as fertilizer. A second opener disk, smaller than the first and conca... | 03/07/2000 |
| 5752454 | No-till disk opening system and method A method and apparatus for improved agricultural seeding; especially useful in no-till direct seeding. In the illustrated embodiment an inclined furrow is cut with a rotating disk that is inclined with respect to the vertical and the horizontal; the furro... | 05/19/1998 |
| 5609114 | No-till disk opening system and method A method and apparatus for improved agricultural seeding; especially useful in no-till direct seeding. In the illustrated embodiment an inclined furrow is cut with a rotating disk that is inclined with respect to the vertical and the horizontal; the furro... | 03/11/1997 |
| 5375542 | Seed covering apparatus A seed covering apparatus for covering seeds with soil after an agricultural seed planter places the seeds within an open seed trench and before the planter closes the seed trench. The apparatus includes a disk with a center guide hole and a sealed bearin... | 12/27/1994 |
| 4723495 | Single blade sealer for fertilizer applicator A single disc sealer for closing the groove formed by a fertilizer knife is mounted behind the applicator with its cutting edge working immediately adjacent the groove. The work surface has formed in it a raised annular deflection surface spaced inwardly ... | 02/09/1988 |
| 4633791 | Opener assembly including a compact, arc-shaped opener In a seeding implement, an opener assembly including a compact, arc-shaped opener with a point supported below the surface of the ground during the field-working operation to prevent hairpinning of trash and allow high-speed seeding. The compact configura... | 01/06/1987 |
| 4596199 | Single blade sealer for fertilizer applicator A single disc sealer for closing the groove formed by a fertilizer knife is mounted behind the applicator with its cutting edge working immediately adjacent the groove. The work surface has formed in it a raised annular deflection surface spaced inwardly ... | 06/24/1986 |
| 4574715 | Agricultural fertilizer applicator An improved fertilizer applicator includes a rolling coulter and a knife both mounted to a single tool bar mount but with separate spring cushions for independent clearing action and designed for improved clearance suitable for use in heavy residue.... | 03/11/1986 |
| 4092936 | Method and apparatus for seed tape planting A method and apparatus for planting seed tape wherein a seed tape planter is pulled through the field during a planting operation, and planting seed tape is accomplished by forming a seed bed, dispensing seed tape onto or into the formed seed bed, opening... | 06/06/1978 |
