Patent ID: 9738203
Date: 2017-08-22
CPC Classifications: B60P,B62D

Claim:
1. A truck bed extension deck having a top plate, a structural frame system mounted under said top plate and a ramp storage compartment positioned under said structural frame system, said structural frame system comprising: a longitudinal channel on each side thereof; transverse flat bars extending transversely between said longitudinal channels; longitudinal flat bars extending longitudinally between said transverse flat bars; angle joiners and fasteners retaining each end of one of said longitudinal flat bars to one of said transverse flat bars; and angle clips affixed exclusively to said longitudinal flat bars and to said top plate for retaining said top plate to said structural frame system said structural frame system further having unattached connections between said top plate and said transverse flat bars such that an alignment of said transverse flat bars remains unaffected by a sagging of said top plate under load.