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| Number | Title | Issue Date |
| 6516894 | Levee builder A process for and a machine which builds levees in gumbo with moldboards which have knives welded to a blade which makes strips and then lumps of a sheet of gumbo. The machine is attached to a tractor by a three point hitch. The moldboards are adjusted by... | 02/11/2003 |
| 6330922 | Bedding plow featuring a center-cut disk assembly having resilient relief means A bedding plow suited for forestry planting operations includes a plow frame that is attached to a tractor or other tow vehicle. The frame holds a pair of trailing disk assemblies that are arranged along opposite longitudinal sides of the bed being plowed... | 12/18/2001 |
| 5984017 | Multi-function tillage apparatus and method In a tillage device having first and second plow assemblies mounted in parallel relation on a main frame to thereby cut furrows in the soil creating soil strips in so doing and depositing the soil strips on a berm between the furrows created by the plow a... | 11/16/1999 |
| 5957217 | Strip tillage apparatus The present invention provides a shankless strip tillage tool for no-till preparation of surface soil for the planting of seeds. The strip tillage apparatus has a frame for mounting the apparatus to a tool bar mounted on a draft vehicle. The frame has a p... | 09/28/1999 |
| 5215150 | Winged subsoil plow A subsoil plowing implement having winged subsoil plows that break and lift the soil thereby loosening said soil. The plows are mounted so that an upper surface of the wing of the plow may be oriented at varying degrees of incline to horizontal. Spikes ar... | 06/01/1993 |
| 5082063 | Mixing head for soil tillage The mixing head comprises a pair of opposed, spaced apart, generally vertical discs that are generally aligned with the direction of travel, although they are slightly angled so as to be wider apart at their front ends than at their rear ends. The discs a... | 01/21/1992 |
| 5063999 | Moldboard plow apparatus for switching soil strips from one furrow to another A moldboard plow apparatus having alternate and cooperating moldboards or so-called "scoops". The first of the moldboards digs out and lifts a first soil section from a ground surface thereby forming a first furrow or so-called "cut". The second moldboard... | 11/12/1991 |
| 4449309 | Flat bottom bucket and digging teeth An excavating bucket having spaced sides attached to a rear wall and a flat bottom which lies in a curved plane. The sides and rear are joined to the bottom, and the bucket opening has a periphery defined by the upper edge portion of the rear wall, sides,... | 05/22/1984 |
| 4211289 | Sleeve with armband A device for use in measuring blood pressure comprises a cuff which is windable around the portion of a body and a clamp fastener for maintaining the cuff in the wound position during use. The fastener has a box shaped outer part and a box shaped inner pa... | 07/08/1980 |
| 4197917 | Soil stabilizer including two banks of plough shares A soil stabilizer comprises a front bank of four ploughs inclined at 45° to the direction of movement and a similar rear bank of ploughs. The ploughs are arranged in pairs whereof the front ploughs toss the soil/stabilizer mixture to one side where it is... | 04/15/1980 |
| 4024921 | Field breaking and row plowing implement A plow implement which completely plows and breaks the entire surface of a field being plowed in a single pass. This plow completely pulverizes the soil by means of upright cutting blades on double-opposing moldboard plows and single moldboard plows. Addi... | 05/24/1977 |
