Patent ID: 9694860
Date: 2017-07-04
CPC Classifications: B23K,B60D,B62D

Claim:
1. A method for fabricating a system for trailer attachment to a towing vehicle, the method comprising: welding a bottom interior section to a substantially rectangular frame structure; welding at least two shelving elements to at least two interior walls of a substantially rectangular frame; drilling at least one orifice into each of the at least two shelving elements; welding a platform to the at least two interior walls of the substantially rectangular frame to which the at least two shelving elements are welded; welding at least two pin collars to the platform; placing a pivot pin within a portion of each of the hollow interior portions of the at least two pin collars and a hollow interior portion of a hitch base portion; positioning a lock bar on top of the at least two shelving elements, the lock bar comprising at least two orifices; and placing at least one of a plurality of locking elements within at least one of the at least one shelving element orifices and at least one of the at least two orifices of the lock bar in order to at least partially retain the lock bar.