Planting – Liquid or gas soil treatment – Multiple fluid treatment
Reexamination Certificate
2008-11-06
2010-10-19
Novosad, Christopher J. (Department: 3641)
Planting
Liquid or gas soil treatment
Multiple fluid treatment
C111S187000, C172S558000, C172S610000
Reexamination Certificate
active
07814847
ABSTRACT:
A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification.
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Chahley Dennis W.
Naylor Matthew S.
Schilling Robin B.
CNH Canada Ltd.
Henkel Rebecca
Novosad Christopher J.
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