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U.S Patent #11,277,953 B1
HARROWS U.S. PATENT
HARROWS HAVE 3 MAIN DUTIES
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HELP LEVEL
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SIZE CLUMPS
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BURY OR PUSH DOWN RESIDUE
HARROWS THAT PUSH RESIDUE DOWN WILL INCLUDE STAR WHEEL AND FERROWS. THESE HARROWS ARE MENT FOR DRY CLIMATE AREAS NOT WANTING TO DISTURB THE SOIL.
STUR-IN OR BURY THE RESIDUE ARE ALL THE OTHER HARROWS OFFERED. THE MOST AGRESSIVE HARROW WOULD BE THE 3" PADDLE, THEN THE HD STRAIGHT FOLLOWED BY THE BENT FINGER.
FINGER 15" or 16"
FERROW 14"
BENT FINGER 15" or 16"
SPLIT FERROW 14"
3" PADDLE 14"
STAR WHEEL 14 1/4"
STRAIGHT HD FINGER 16"
STRAIGHT HD BENT OPPOSITE 15" OR 16"
STRAIGHT HD FINGER 15"
STRAIGHT HD BENT SAME DIRECTION 15" OR 16"
BENT FINGER FINGER 15"
STAR WHEEL
FERROW
3" PADDLE
SPLIT FERROW
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