Movable or removable closures – Frame with closure feature
Patent
1995-01-09
1997-06-24
Dorner, Kenneth J.
Movable or removable closures
Frame with closure feature
292346, E06B 104
Patent
active
056408080
ABSTRACT:
A security reinforcement device for a doorjamb with a striker plate on an inner face of the doorjamb comprising an elongated flat reinforcing bar having a recessed area on one side edge thereof. A facility is for mounting the elongated flat reinforcing bar onto a rear surface of the doorjamb, with the recessed area located at a forward bent portion of the striker plate, so as to prevent a break-in of a door caused by a sudden force applied to the door by an intruder.
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patent: 4074484 (1978-02-01), Queren
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patent: 4635399 (1987-01-01), Gehrke et al.
patent: 4770452 (1988-09-01), Petree
patent: 4861082 (1989-08-01), Priola et al.
Simeone Al
Spector George
Dorner Kenneth J.
Redman Jerry
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