Portable door lock assembly

Details Portable door lock assembly Portable door lock assembly

1998-03-18

1999-07-20

Meyers, Steven

Closure fasteners

Braces

Portable

292244, 292262, 292288, 292DIG15, E05C 1754

Patent

active

059247517

ABSTRACT:
A portable door lock assembly for locking a door in a partially open attitude has an elongated base member with a length greater than the width of a standard door frame. First and second hollow members are secured to opposite ends of the base member. A pair of central hollow members are secured to the base member between the first and second hollow members. An elongated cup mount member is provided. The cup mount member has a cup for receiving the bottom of a door pivotally secured to one end. Its other end has an outer diameter smaller than the inner diameter of the first, second and central hollow members so the first, second and central hollow members can telescopingly receive the cup mount member. The cup mount member is telescopingly secured in the particular hollow member depending on the type of entryway and which side of the door is hinged to the frame. At no time during use does the door lock have to be bolted, screwed or otherwise fastened to the wall, door, or frame.

REFERENCES:
patent: 1681834 (1928-08-01), Arends
patent: 3583743 (1971-06-01), Newell
patent: 4078836 (1978-03-01), Wilson
patent: 4330146 (1982-05-01), Sessions, Jr.
patent: 4653785 (1987-03-01), Tobey
patent: 5294159 (1994-03-01), Corrigan
patent: 5509701 (1996-04-01), Reinhard
patent: 5547236 (1996-08-01), Gregory

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