Security locking device for closures

Details Security locking device for closures Security locking device for closures

1998-03-20

1999-08-10

Gall, Lloyd A.

Locks

Hasp

70 56, 70212, 292205, 292281, 292283, 292DIG32, 292DIG36, E05C 1908

Patent

active

059341114

ABSTRACT:
A security locking and reinforcement device to be used with doors, such as residential door and roll-up doors of the type that includes a plurality of horizontal slots defined by adjacent joined horizontal members, wherein the door is mounted within a substantially rectangular opening in a wall, and comprising a supporting plate assembly having a hanging plate removably mounted to the wall adjacent to the door; an elongated plate assembly hingedly mounted to the supporting plate assembly and having inner and outer surfaces. A security locking and reinforcement device also includes an assembly for locking the elongated plate assembly to the supporting plate assembly when the former is brought against the latter, and further including an assembly, such as a threaded rod, to engage the commonly found slots in commercial roll-up doors so that the door is kept locked in place which simultaneously enhancing its structural integrity of the roll-up door.

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