Excavating – Road grader-type
Reexamination Certificate
2011-03-08
2011-03-08
Pezzuto, Robert E (Department: 3671)
Excavating
Road grader-type
Reexamination Certificate
active
07900382
ABSTRACT:
A system and method to cut a path in the ground with a path cutter. The path cutter includes a cutting edge to cut a path and loosen earth and a moldboard angled such that any earth loosed by the moldboard and the cutting edge is pushed towards the center of the moldboard. The width of the cut path is adjusted by an adjustment member attached to the cutting edge and the moldboard. A first auger moves the earth, weeds, rocks and other material loosed by the cutting edge and the moldboard to a front conveyor belt. The material on the first conveyor belt is transferred to a second conveyor belt by a second auger. The material on the second conveyor belt is discharged from the path cutter away from the cut path.
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patent: 6073701 (2000-06-01), Kleinemenke
patent: 7034666 (2006-04-01), Knutson
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patent: 7412817 (2008-08-01), Flora et al.
Law Office of J D Pemberton
Pemberton John
Pezzuto Robert E
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