Agricultural frame for propulsion of ground working implements
Caster wheel control apparatus
Foldable device for transporting farm implements
Gang plow
Multi-unit adjustable plow pulled by vehicle and having steering
Multi-unit adjustable plow system
Multiple section, adjustable width plow
On-land plow assembly with a plurality of adjustable plow units
Plough
Plow assembly with turn limiter
Plow system
Plow with correlated pull bar adjustment and support wheel steer
Steering and elevating wheel system for agricultural implement
Steering for plow with adjustable plow bottoms
Swing hitch
Variable width plow system with shim means adjustment