Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Construction or agricultural-type vehicle
Reexamination Certificate
2004-12-04
2008-11-11
Jeanglaude, Gertrude Arthur (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Construction or agricultural-type vehicle
C701S041000, C701S051000, C701S200000, C172S004500, C172S009000
Reexamination Certificate
active
07451029
ABSTRACT:
A work vehicle has a transmission controller that is configured to determine the direction of travel of the vehicle based upon the state of the transmission. The transmission controller is also configured to communicate this information to navigation system to assist the navigation system in determining the vehicle's movement. The transmission controller determines the direction of travel based upon looking at the clutch state and the vehicle speed.
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Dix Peter J.
Hartman Brian A.
McLaren Ian A. R.
CNH America LLC
Harms Michael G.
Jeanglaude Gertrude Arthur
Sheldrake Patrick M.
Stader John William
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