Door device

Details Door device Door device

1974-01-11

1976-01-13

Mancene, Louis G.

Fishing, trapping, and vermin destroying

Traps

Imprisoning

49394, 292259, A01M 2318

Patent

active

039316912

ABSTRACT:
A door device comprises a door hingedly affixed to a housing at the top of the door for covering the opening thereof. A door locking device is provided on the housing at the door and comprises a pair of parallel guide slots each formed through the housing on a corresponding side of the opening. A slide rod is slidably mounted in the slots for movement up and down on one side of the door and extend across the opening. Thus, when the door is open it supports the slide rod and when it closes, the slide rod slides down and bars the door.

REFERENCES:
patent: 1554079 (1925-09-01), Frick
patent: 2087646 (1937-07-01), Houghton

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