Adjustable packer wheel seeding system and method

Agricultural implement

Collapsible bar assembly for agricultural equipment

Deep tillage standard and bracket therefor

Down pressure control mechanism for grain drills

Dual action earth working implement

Fast clamp chisel trip

Floating beam plow

Ground following opener apparatus

Heavy-duty trip mechanism for ground working implements

Lift system, steering system, and pivotal blade for land plane

Locking device for a spring trip mechanism

Moldboard plow trip

Multi-piece subsoiler unit for an agricultural implement

Overload tool mounting assembly for soil tilling implement

Pitch adjustment for a tillage shank assembly

Plow and plow mounting bracket therefor

Soil undercutter with trip release for pivotally mounted shank

Spring automatic reset plow assembly

Spring automatic reset plow assembly with reset damper system