Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 7290620 | Disk blade scrapers for tillage apparatus A disk blade scraper is used with a tillage implement having rotating disk blades separated by hub spools. In one form, the disk blade scraper has a wide tapered scraper blade positioned very close to the transition of the hub spool and the disk blade. In another fo... | 11/06/2007 |
| 7048069 | Agricultural disc harrow and method An agricultural implement consisting primarily of a towed frame supported on retractable wheels, the frame having a plurality of independently adjustable spindles for setting height and angle of attack for various size rotatable discs. Each disc is staggered to redu... | 05/23/2006 |
| 6912963 | Apparatus for preparing soil for the placement of seed and additive An apparatus for preparing soil for the placement therein of at least one of seed and fertilizer. A frame is provided with there being first structure on the frame for penetrating the soil to create an opening for at least one of seed and fertilizer as the frame is ... | 07/05/2005 |
| 6712155 | Ground roller and aerator mounted carriage Carriage (10) attachable to a prime mover (41) for travel over turf or grass wherein the carriage (10) has idler rollers (12, 13 and 14) and a ground aeration mechanism in the form of a support axle (15) having a plurality o... | 03/30/2004 |
| 6612378 | One-pass tillage implement and method for improving crop root development, plant health and crop yields A one-pass field tillage implement and method which maintains a uniform soil density throughout the crop root zone for greater root development, improved plant health and greater yields by eliminating tillage of the soil at seed planting depths. The imple... | 09/02/2003 |
| 6499543 | Tilling implement comprising a plurality of gangs of disks rotating about a common axis The invention relates to a tilling implement of the type comprising at the front at least two gangs of disks (1, 2) whose mutually-parallel axes are inclined relative to a direction perpendicular to the direction of advance (F) of the tilling implement, a... | 12/31/2002 |
| 4211284 | Sugarcane cultivator An improved earth working implement is disclosed which is particularly suitable for surgarcane cultivation, said implement having four main pluralities of saucer shaped cultivator discs carried by a trailer, each of said pluralities being individually adj... | 07/08/1980 |
| 4088083 | Rotary harrow and attachments A tillage machine includes a main frame that supports rotary soil working tined members and various additional tools that can be detachably fastened to the main frame in combination with the rotary tined members to landscape in one pass. For primary use, ... | 05/09/1978 |
