Door frame reinforcer

Details Door frame reinforcer Door frame reinforcer

1981-09-29

1983-11-22

Kannan, Philip C.

Movable or removable closures

Handle or protector

Edge protector

49504, 52211, 52514, 292346, E06B 104

Patent

active

044160879

ABSTRACT:
A door jamb reinforcer is disclosed which comprises at least one, and preferably two or more, reinforcing rods which are positioned internally along the depth of a door jamb adjacent the area of the bolt receiver or striker plate. The rods are used in conjunction with a brace bar which is positioned adjacent the striker plate, and extends above and below it on the edge of the door jamb. With the use of the bar and reinforcing rods of this invention, a door jamb's shear and tensile strength is increased to prevent the jamb from being splintered and broken during a potential forced entry.

REFERENCES:
patent: 2309452 (1943-01-01), Hasenburger et al.
patent: 3888530 (1975-06-01), Fabrici
patent: 3918207 (1975-11-01), Aliotta
patent: 3963269 (1976-06-01), Rosenberg
patent: 4074484 (1978-02-01), Queren

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