Provided is a cabinet door-system and a locking mechanism therefore.

A hasp bracket may include a shield wall and a mounting plate orthogonal to the shield wall. The mounting plate may include a bolt aperture member extending from an inward edge of the mounting plate. The mounting plate may include one or more apertures in a surface of the mounting plate. The one or more apertures may be located in an area bounded by the shield wall and the inward edge of the mounting plate.

A locking mechanism for use with a door structure having a corrugated surface includes a main body having a corrugated surface. The locking mechanism is configured to be adjustable between an unlocked position where the corrugated surface of the main body is not nested relative to the corrugated surface of the door structure and a locked position where the corrugated surface of the main body is nested relative to the corrugated surface of the door structure. The corrugated surface of the main body includes a plurality of engagement surfaces. Each of the engagement surfaces is configured to resist movement and/or deformation of the door structure with respect to a direction of movement of the door structure associated with the door structure being moved from a closed position towards an open position.

An improved package receptacle and theft deterrent device, in which a flexible receiving bag constructed of a rugged material includes security features to restrict access to its internal chamber and may be removably attached to a door or other structure through fully-removable or partially permanently attached means.

Discloses embodiments disclosed relate to a cover assembly adapted to be mounted on a service plug socket of a high voltage battery. The assembly includes a brace member including a nesting feature to engage the service plug socket and a first opening for receiving a locking device, and a clamping member, slidably attached to the brace member to move between an open position and a closed position, the clamping member including a second opening for receiving the locking device. The clamping member and the brace member define a cavity, configured to receive the service plug socket, that reduces in size as the clamping member slides from the open position to the closed position. When the service plug socket is inserted in the cavity and the cover assembly is closed, the nesting feature engages with the service plug socket to prevent separation of the cover assembly from the service plug socket.

Certain exemplary embodiments can provide a system, which can comprise a securement. The securement comprises a rising member and defining at least a first slot. The system can comprise a locking member, the locking member defining an aperture. Wherein, when operatively coupled to the securement, a padlock coupled to the locking member via the aperture prevents removal of the locking member from the securement.

Disclosed herein is an apparatus, which physically secures an Electronic Control Module (ECM) to the chassis frame of the engine block of a diesel vehicle's engine, such as the 12.7 Liter or the 14 Liter Series 60 Detroit Diesel Engines, using a heavy, lockable bracket that prevents the removal of the ECM from the diesel engine it controls. The most preferred embodiments comprise a diagonal cross beam with mounting cylinders on each end and studded mounting bolts, which allow the device to be secured to an engine block and to surround and secure the ECM against theft. Another embodiment comprises two inwardly-facing parallel L-beams, which comprise mounting cylinders, joined by a flat cross beam and studded mounting bolts, which allow the device to be secured to an engine block and to surround and secure the ECM against theft.

A lock includes a pair of spaced apart parallel bolts connected by a plate extending between the bolts. A slot, formed in a hinged structure, such as a gate, extends from a free edge of the structure (an edge opposite a hinged edge) to an end point at a determined distance from the free edge. The plate is received in the slot. Each bolt is located on an opposite side of the hinged structure, when the plate is received in the slot. The slot defines a range of sliding motion of the plate and bolts.

A theft deterrent system for an electronics cabinet may include a first hasp, which may include a plurality of studs extending from a surface thereof. At least one stud of the plurality of studs may be dimensioned to engage with a padlock ring of the electronics cabinet. The first hasp may have a tab having a shackle hole therein. The theft deterrent system may include a second hasp, which may include a plurality of holes dimensioned to receive a respective one of the plurality of studs. The second hasp may also have a tab having a shackle hole therein. The system may further include a shield retainer dimensioned to surround at least portions of the first hasp and the second hasp. To secure the electronics cabinet, a shackle of a hidden shackle lock may be fed through the shackle holes and the hidden shackle lock may then be locked.

An overhead door interlock device provides an electrical signal indication of the locked or unlocked status of an overhead door, and interfaces with control circuitry of the door's opener to allow or disallow operation of the door based on the locked or unlocked status. In one embodiment, a lever is pivotably attached to the doors track, with the lever engaging with a switch mechanism to indicate the locked or unlocked status of the door. A spring mechanism automatically returns the lever to an unlocked position when the door's lock bar is retracted, with the lever mechanically inhibiting locking of the door until the lever is moved by a user.