US Patent 10321780 Parcel security apparatus

The present invention is a device that assists with securing packages of varying sizes to the door or a home, apartment, or business. The device is capable of collapsing when not in use or while hanging on the user's door. Once a package is delivered and dropped into the secured apparatus, only the user will have access to the package by unlocking a pick-up door located on the device's bottom enclosure and retrieving the package from an interior bag. The user may additionally provide an enlarged bag to hang and secure to the outside of the device, if the package is expected to be too large to fit within the bottom enclosure of the apparatus.