Land vehicles – Wheeled – Articulated vehicle
Reexamination Certificate
2007-04-06
2009-10-13
Morris, Lesley D (Department: 3611)
Land vehicles
Wheeled
Articulated vehicle
C280S493000, C403S387000
Reexamination Certificate
active
07600774
ABSTRACT:
A hitch adapter comprises an inner square tube member for receiving Class-II 1.25″ drawbars and an outer U-channel member for plugging into a Class-III 2″ receiver. The inner square tube and outer U-channel members are welded together such that one wall of the inner square tube bridges the gap between the distal edges on opposite legs of the outer U-channel. One such leg of the outer U-channel is longer than the other and is positioned and aligned to protrude about 1/16″ beyond the adjacent outer corner of the inner square tube member. Such protrusion nests into the respective inside corner of the particular Class-III 2″ receiver it is mated to. The protrusion provides a camming action to take up any looseness and slack, and thereby eliminate wobble and rattle when installed by a user. A series of hitch pin holes allows a threaded hitch pin to pass through the adapter, a Class-II 1.25″ drawbar and a Class-III 2″ receiver. Threads inside the Class-II 1.25″ drawbar engage the hitch pin threads and provide the user a way to secure the whole assembly.
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Speer W. Louis
Speer William W.
Law Offices of Thomas E. Schatzel, A Prov. Corp.
Morris Lesley D
Yeagley Daniel
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