Packer and harrow unit for discers and the like

Paper planographic printing plate with stabilized...

Parallel cylinder depth control with series cylinder lift

Parallel cylinder lift structure for an implement

Partial width seeding attachment

Peg tooth harrow and method of making same

Pendulum type hoe

Photo-electrically controlled plant thinners

Picker

Picker for tractor front end loader arms

Picker grate for a rock picker

Picking and/or weeding implements

Pitch adjustment for a tillage shank assembly

Pivot tongue harvester with lateral transport

Pivotal disc gang section

Pivotal plow with blocking means preventing tipping

Pivoting dual land wheel for a plow

Pivoting gauge wheel

Pivoting handrail for an agricultural sprayer

Pivoting hooks for parallelogram lift linkages