Earth working – Mast type hitch – Tool movable relative to mast while earth working
Reexamination Certificate
2007-08-08
2010-02-09
Pezzuto, Robert E (Department: 3671)
Earth working
Mast type hitch
Tool movable relative to mast while earth working
C172S501000
Reexamination Certificate
active
07658235
ABSTRACT:
A three-point hitch assembly is removeably attachable to a rear interface mount on a utility vehicle. The three-point hitch assembly includes a rock shaft, an actuator, an actuator arm and a float mechanism. The actuator arm is fixed to the actuator at a first end and rotatably coupled to the rock shaft at a second end. The float mechanism includes a float block fixed along the rock shaft and positioned adjacent the actuator arm.
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Dahl Jeffrey A.
Tokach Thomas J.
Webster Jason
Clark Equipment Company
Farrell Leanne Taveggia
Pezzuto Robert E
Troutman Matthew D
Westman Champlin & Kelly P.A.
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