Tonneau Cover

A tonneau cover comprising a top panel and a bottom panel associated therewith, wherein the bottom panel includes opposing arrays of upwardly extending projections having flat coplanar upper surfaces with the arrays divided by a beam feature that extends in a front to rear direction of the tonneau cover, wherein the beam feature includes a series of upwardly extending projections having flat coplanar upper surfaces.

(canceled)

(canceled)

In combination, a tonneau cover comprising a top panel and a bottom panel associated therewith, wherein the bottom panel includes opposing arrays of upwardly extending projections having flat coplanar upper surfaces with the arrays divided by a beam feature that extends in a front to rear direction of the tonneau cover, wherein the beam feature includes a series of upwardly extending projections having flat coplanar upper surfaces;

• and a pickup truck having a cargo bed, to which the tonneau cover is attached.

A tonneau cover comprising a top panel and a bottom panel associated therewith, wherein the top and bottom panels are made of a suitable plastic, and the bottom panel includes opposing arrays of discrete upwardly extending projections, which projections are rounded in overall shape when viewed from a bottom direction and have flat coplanar upper surfaces, with the arrays divided by a beam feature that extends along a single axis in a front to rear direction of the tonneau cover.