Patent ID: 7201028

Claim:
A security device for releasably locking the operating lever of a vertically extending container door stanchion to a component of the container door having an opening adapted to receive the unhinged leg of a U shaped shackle of a padlock, comprising a lock guard including a top wall, a front wall, a pair of laterally spaced side walls, said top, front and side walls being rigidly interconnected to define a housing having an open rear and an open bottom and, a locking tab in the form of an interior wall extending laterally between and rigidly secured to said side walls and rigidly secured to and extending rearwardly from said front wall, said locking tab including a vertical opening adapted to receive said shackle of said padlock, and an abutment surface beneath said top wall, the spacing between said locking tab and said abutment surface permitting said padlock to be locked by abutting said shackle against said abutment surface, said lock guard permitting said unhinged leg of said shackle to pass sequentially through said opening in said locking tab and through said opening in said component of said container door and wherein said padlock is subsequently placed in a locked condition by engaging said shackle against said abutment surface, said lock guard being attached to said door only by said padlock and the hinged leg of said shackle being disposed in said opening in said locking tab when said padlock is in said locked condition.