Door security device

Details Door security device Door security device

1981-11-23

1984-11-20

Moore, Richard E.

Closure fasteners

Braces

Portable

E05C 1712

Patent

active

044835582

ABSTRACT:
A door security device for bracing a door against illegal entry, having an elongated rod member of telescoping rod sections, a reversible foot member pivotally connected to the lower end of the rod member, the upper end portion of the rod member comprising an abutment member for engaging the surface of the door beneath a doorknob, an annular head pivotally connected to the upper end of the rod member for engaging the shaft of the doorknob, and an inelastic linear member threaded transversely of the head and over the doorknob shaft in operative position for securing the head upon the doorknob.

REFERENCES:
patent: 2277939 (1942-03-01), Thalhammer
patent: 4136899 (1979-01-01), Frasher
patent: 4176870 (1979-12-01), Cracraft

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