Excavating – Scoop or excavating and transporting container – Scoop or bucket structure – per se
Reexamination Certificate
2006-08-29
2006-08-29
Novosad, Christopher J. (Department: 3641)
Excavating
Scoop or excavating and transporting container
Scoop or bucket structure, per se
C414S726000
Reexamination Certificate
active
07096610
ABSTRACT:
A dipper assembly includes a dipper, a dipper door, ands a closure mechanism. The dipper door is pivotally linked relative to the dipper, and has a closed position in which the dipper door closes the open bottom. The closure mechanism has a lock position and an unlock position, and is fixed relative to the dipper and linked to the dipper door. In the lock position, the closure mechanism holds the dipper door in the closed position. In the unlock position, the closure mechanism allows the dipper door to swing away from the closed position.
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Bucyrus International, Inc.
Novosad Christopher J.
Quarles & Brady LLP
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