Patent ID: 6983629

Claim:
A security device for locking a pair of vertically extending and laterally spaced parallel container door stanchions with a puck lock having a locking bar, comprising: a housing having back, bottom and laterally opposite side walls defining a front opening cavity for receiving said puck lock, a pair of horizontally aligned slots formed, respectfully, in said side walls, said slots being vertically elongated, and a bolt receiving tab rigidly secured to and extending forwardly from said back wall including an annular opening for receiving said locking bar of said puck lock, a curved L shaped hook rigidly secured to and extending laterally from said back wall of said housing defining a forwardly open pocket for one of said stanchions beside one of said laterally opposite sides of said housing, a flip plate having a rear end pivotally connected to said side walls on a laterally extending horizontal axis and having a front end to which an upstanding latch is rigidly secured and an elongated J bar having a hook at one of its ends adapted to engage the other of said stanchions and a plurality of horizontally spaced downwardly open notches near its other end, said other end of said J bar extending through said aligned slots in said side walls and in front of said one stanchion in said pocket, said notches being disposed at least in part between said side walls of said housing, said upstanding latch engaging a notch of said J bar when said flip plate is pivoted upwardly about its axis and held there by said puck lock with its locking bar engaged in said annular opening of said tab.