Door hinge locking device

Details Door hinge locking device Door hinge locking device

1994-12-23

1996-10-01

Mah, Chuck Y.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Closure checks

16374, E05F 502

Patent

active

055600808

ABSTRACT:
A locking device for securing plates of a hinge together to preclude opening of an associated door. The inventive device includes an encapsulating block positionable over pivoting cylinders of a hinge to capture and retain plates of the hinge in an abutting relationship. The encapsulating block is shaped so as to define a flat engaging wall and an angled engaging wall which abut the door and an adjacent wall to further resist opening of the door.

REFERENCES:
patent: 314105 (1885-03-01), Carnes
patent: 3918121 (1975-11-01), Williams
patent: 4738002 (1988-04-01), Shank
patent: 4831688 (1989-05-01), Deininger
patent: 5027471 (1991-07-01), Barnes

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