Patent ID: 7883126

Claim:
A seal lock, comprising: (a) a bolt comprising, (i) a shaft having a proximal portion and a distal portion, and (ii) a head located at the proximal portion of the shaft, the head being wider than the distal portion of the shaft; (b) a locking body configured to receive and retain the shaft in locking engagement after the shaft has been inserted a predetermined extent into an open end of a passageway of the locking body; and (c) a housing connected to the locking body such that the housing and locking body are rotatable relative to each other, the housing configured to be removably mounted to a door of a shipping container, whereby the locking body does not freely swing on the distal portion of the shaft of the bolt during movement of the shipping container; (d) wherein the locking body comprises a cover member and a USB port, the cover member being configured to swivel between a first position, wherein the cover member covers the USB port and inhibits access to the USB port, and a second position, wherein the cover member protracts away from the locking body and exposes the USB port for access thereto.