Security device

Details Security device Security device

1980-01-29

1981-09-22

Moore, Richard E.

Closure fasteners

Braces

E05C 1736

Patent

active

042906369

ABSTRACT:
A security device for use on inwardly opening doors, having a holding plate mountable beneath the knob of the door on which a bar is mounted, and a foot member, pivotally mounted on the lower end of the bar, is adapted to move inwardly a preselected distance from the door, and will direct a force upwardly against the door casing when an inward pressure is applied to the door.

REFERENCES:
patent: 1944783 (1934-01-01), Ciriocy et al.
patent: 2491246 (1949-12-01), Bloomfield
patent: 2774622 (1956-12-01), Priebe
patent: 2955863 (1960-10-01), Olender
patent: 4019765 (1977-04-01), Nichola

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