ACTIVE COULTER PLANTING SYSTEM
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United States of America Patent
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Issued Date -
Mar 31, 2016
app pub date -
Sep 30, 2014
filing date -
Sep 30, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Active coulters are integrated into a planter for a walk-behind tractor. The coulters are “active” (rather than passive) because the coulters are powered (i.e. actively rotated) directly by the walk-behind tractor, rather than passively rolling as the tractor is propelled across a field. The active coulters cut cover crop residue on the surface of the field so that the planter seed drill can plant seeds into the soil beneath the (preferably) flattened cover crop residue on the surface of the field.
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Cited Art Landscape
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