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| Number | Title | Issue Date |
| 5485690 | Lightweight modular snowplow for quick attachment to and simple, economical operation for small vehicle A lightweight snowplow configured of a number of small components, each easily lifted, moved, assembled, dis-assembled and stored by an average individual. The snowplow is especially suitable for use with small vehicles such as small trucks, utility vehic... | 01/23/1996 |
| 4825955 | Plough reversing method Reversing method, particularly for semi-reversible ploughs, where the reversing mechanism includes hydraulic reversing cylinders (10, 11). The reversing mechanism, or device (5) to be reversed, includes a lifting arm (8) which at its one end is rotatably ... | 05/02/1989 |
| 4691785 | Reversible plow and carriage There is disclosed a carriage for an agricultural implement, particularly for a reversible plow, in which the wheels at each side of the carriage are mounted to the carriage with forks which are pivotally received on a main axle and which have lift arms i... | 09/08/1987 |
| 4603745 | Plough reversing mechanism Reversing mechanism, particularly for semi-reversible ploughs, where the reversing mechanism includes hydraulic reversing cylinders (10, 11). The reversing mechanism, or device (5) to be reversed, includes a lifting arm (8) which at its one end is rotatab... | 08/05/1986 |
| 4592429 | Roll-over variable width plow A two-way gang plow is provided with a pair of front steering wheels muonted for steering adjustment relative to a pivoted front axle. The steering mechanism for the wheels is coupled to a steerable tail wheel through master and slave hydraulic cylinders ... | 06/03/1986 |
| 4211286 | Reversible disc plough A reversible multi-disc plow has its main frame, to which the plow beam is pivoted, connected in front by a vertical pivot to a mounting frame which made for connection to the three point lifting system of a tractor. The pivotal movement of the main frame... | 07/08/1980 |
| 3934653 | Semi-mounted two-way plow A semi-mounted or trailing roll-over plow arranged for maximum control over the plowing components. In such a plow wherein the axis of rotation of the roll-over (rotatable) slow part does not go through the center of gravity of such rotatable plow part, t... | 01/27/1976 |
