Portable door lock

Details Portable door lock Portable door lock

1993-08-30

1995-05-16

Cuomo, Peter M.

Closure fasteners

Portable

292343, 292DIG15, E05C 1918

Patent

active

054154448

ABSTRACT:
A device or structure for temporarily securing a door, which the occupant of a room (such as a motel or hotel room) can affix to secure the door from being opened from the outside, while the occupant is in the room. The apparatus may be carried in a briefcase or suitcase, it requires no modifications of the door or door frame, it does not mar any surfaces, it may be installed or removed quickly by the occupant and is economical to build.

REFERENCES:
patent: D329799 (1992-09-01), Conklin
patent: 748543 (1903-12-01), Terry
patent: 833024 (1906-10-01), Clark
patent: 867811 (1909-09-01), Houser
patent: 1112620 (1914-10-01), Johnson
patent: 3124382 (1962-06-01), Strother
patent: 4326394 (1982-04-01), Stein
patent: 4330146 (1982-05-01), Sessions
patent: 4405165 (1983-09-01), Johns
patent: 4569546 (1986-02-01), Howard et al.
patent: 4653785 (1987-03-01), Tobey
patent: 4673203 (1987-06-01), Chezem

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