Patent ID: 8707537

Claim:
A security lock assembly, comprising: a lock frame that when positioned within an open channel of an attachment arm of a detachable assembly prevents insertion of a push plate between opposing side walls of the open channel, thereby preventing mounting of the detachable assembly to a vehicle, wherein the lock frame comprises an enclosed peripheral wall comprising first and second apertures on opposing sides of the enclosed peripheral wall, wherein the enclosed peripheral wall further comprises outer edges that abut inter surfaces of the opposing side walls; an elongated deadbolt extending along a longitudinal axis and defining a lateral bore transverse to the longitudinal axis, the elongated deadbolt dimensioned to extend beyond an edge of the enclosed peripheral wall when positioned within an interior aperture of the lock frame when the lateral bore is aligned with the first and second apertures of the enclosed peripheral wall; and a pin lock assembly having a removable locking end and an opposing end joined by an elongated shaft, the elongated shaft dimensioned to simultaneously extend through first and second apertures of the lock frame and the lateral bore of the elongated deadbolt thereby entrapping the elongated deadbolt within the locking frame, wherein the elongated deadbolt extends beyond the enclosed peripheral wall to engage a side wall aperture of one of the opposing side walls the attachment arm to prevent removal of the lock frame from the open channel.