Door bar

Closure fasteners – Portable securer plate or bar – Screw-holding member

Patent

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Details

292258, E05C 1918

Patent

active

049588680

ABSTRACT:
A door bar for use in combination with a door and a door frame for maintaining the door in a closed position with respect to the frame includes a plate member which is attached to the door frame and a bar member defining a slot therein. The plate member defines a first planar element and a second planar element at a right angle to the first planar element, and the bar member is positioned, by use of the slot, over the plate member and between the door-door frame and the second element whereby the door is retained in a closed position by means of the bar member.

REFERENCES:
patent: 359815 (1887-03-01), Sargent
patent: 1446364 (1923-02-01), Wheeler
patent: 1971440 (1934-08-01), Aubertin
patent: 2160460 (1939-05-01), McNaney
patent: 2665935 (1954-01-01), Patterson
patent: 3039806 (1962-06-01), Rice
patent: 3352587 (1967-11-01), Harvey
patent: 3494653 (1970-02-01), Steele
patent: 4099754 (1978-07-01), Hoebing
patent: 4386797 (1983-06-01), Duran Sr.

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