139 ⎘
Elements, tools, or details of harrows; Frames ; Drawing-arrangements specially adapted for harrows with non-rotating tools
Hoeing device intended to be towed, comprising a deformable parallelogram carrying at least one hoeing element
#2SOIL CULTIVATOR
#3Tillage point having variable ground engaging structure
#4Modular harrow apparatus
#5Universal frame and implement system
#6Tillage implement with sectional down force control
#7Agricultural implement with boltless tines
#8System for equalizing pressure on smoothing tools of a harrow
#9Harrow downforce adjustment
#10Anti-tangle harrow attachment
#11Surface Conditioning System
#12FOLDING EARTH-WORKING TOOL ATTACHMENT OF AN AGRICULTURAL IMPLEMENT
#13Harrow tine angle adjustment
#14Turnlock drawbar
#15Tillage apparatus having flexible frame and weight distribution system