releasably mountable, moveable shelf brackets made from metal; dual, metallic shelf brackets in a tethered configuration for holding cargo during transit; metallic shelf brackets adaptably mountable to shelves for retention of one or more packages stored on and resting upon or against shelves; connecting, metallic shelf brackets releasably mountable to shelves of a delivery transport vehicle; shelf brackets, namely, metallic shelf brackets individually configured with an open-arched portion f...

LOCKS, KEYS, LOCK COVERS, [T-BARS,] AND TIRE LOCKING UNITS