Door lock

Details Door lock Door lock

1974-10-23

1976-03-02

Gilliam, Paul R.

Locks

Special application

For closures

292263, 292264, E05B 6500, E05C 1732, E05C 1736

Patent

active

039409562

ABSTRACT:
A door lock including a first base element adapted to be mounted to a door frame and a second base element adapted to be mounted to a door. A first arm is pivotally mounted to the first base element and the second arm is pivotally mounted to the second base element. The arms are constructed so as to receive a fastener so that when the fastener is positioned in locking engagement therewith with the first base element mounted on a door frame and the second base element mounted on a door, the door will be locked to the frame with limited pivotal movement of the arms being permitted as well as the door with respect to the frame.

REFERENCES:
patent: 373984 (1887-11-01), Johnson et al.
patent: 1612728 (1926-12-01), Johanning
patent: 2881611 (1959-04-01), Callegari
patent: 3274809 (1966-09-01), Kozolowski
patent: 3278213 (1966-10-01), March

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