US Patent 10328780 Tonneau cover system with automatic stowing latch

A tonneau cover can include at least one pair of cooperating locking elements coupled thereto with the cooperating locking elements being positioned to engage and automatically lock with each other when rearward sections of the tonneau cover are folded onto the forward section and into a stack. Thus, the cooperating locking elements can operate to retain the sections together in the stack when locked with each other.