Planting – Drilling – Frame and planting-element arrangement
Reexamination Certificate
2006-04-11
2006-04-11
Novosad, Christopher J. (Department: 3671)
Planting
Drilling
Frame and planting-element arrangement
C111S900000, C172S605000, C172S680000
Reexamination Certificate
active
07025008
ABSTRACT:
An implement lift system for connection to a tractor and a farm implement, the system including a frame having a plurality of pivotal attachment devices being the sole structural connection of the implement lift system to the tractor. The pivotal attachment devices are substantially aligned about an axis and a support member is associated with the frame. The support member is movable in a plane substantially parallel with the axis. The support member being connectable to the farm implement.
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patent: 5286050 (1994-02-01), Stallings, Jr. et al.
patent: 6238170 (2001-05-01), Pingry et al.
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