Land vehicles – Wheeled – Attachment
Reexamination Certificate
2007-02-13
2007-02-13
Dickson, Paul N. (Department: 3616)
Land vehicles
Wheeled
Attachment
C410S120000
Reexamination Certificate
active
11096863
ABSTRACT:
A vehicle ballast system for improving the balance of a vehicle. The system is particularly well suited for use in the bed of a pickup truck but is not limited to that deployment. The system includes one or more ballast units. Each ballast unit includes a frame set and a ballast element. The frame set retains the ballast element therein. The ballast element may be one or more concrete blocks. The frame set includes an upper frame and a lower frame. The respective frames are connected together in a manner to contain the ballast element using a front retaining rod and a rear retaining rod is preferably affixable to a bracket secured to the rear of the vehicle. A tether may be removably connected between the upper frame and a securing point of the vehicle. A shock-absorbing lanyard may be employed at the rear of the system as a restraint upon sudden deceleration of the vehicle.
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Childs Thomas
Childs William C.
Froehlich George
Caseiro Chris A.
Dickson Paul N.
Verrill & Dana, LLP
Webb Tiffany L.
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