Excavating – Scoop or excavating and transporting container – Scoop or bucket structure – per se
Reexamination Certificate
2009-04-28
2010-10-05
Pezzuto, Robert E (Department: 3671)
Excavating
Scoop or excavating and transporting container
Scoop or bucket structure, per se
C172S784000
Reexamination Certificate
active
07805866
ABSTRACT:
A float mechanism for movably attaching an implement to a vehicle has a mounting frame that connects onto the vehicle and a fixed frame that affixes to the implement. A pivot bracket pivotally attaches to one of the frames and is slidably connected to the other to accommodate a limited degree of translational motion. The pivot bracket can slidably connect to the frame by a pair of guides in combination with a pair of sleeves. Rotational motion between the fixed frame and the mounting frame can be limited by slots in one of the frames that are slidably engaged by a stabilizing element on the other frame. When the stabilizing element is a horizontal bar, it can engage a pair of vertical slots. To optionally eliminate the free motion between the frames, movable blocks can be employed to limit the motion of each stabilizing element in its slot.
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Pezzuto Robert E
Ralph L. Osgood, Inc.
Semprebon Jeffrey E.
Weins Michael J.
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