Portable door securement device

Inventor: David Workman (Carlsbad, CA)

E05C19/004 E05C17/54 E05C17/047 E05C17/44 E05C17/443 E05C17/446 E05C17/64 Y10T292/34 Y10T292/37 Y10T292/373 Y10T292/65 Y10T292/67 Y10T292/68 Y10T292/71 Y10T292/73

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Quick Facts

Patent No.: US 10,435,928
App. No.: 15/479,661
Granted: Oct 8, 2019
Kind: B2

External Links

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Abstract

A portable door securement device is provided having a member extending from a first end engaged to a doorknob of a door to a second end engaged with a floor adjacent the door, to prevent opening of the door in a direction toward the engaged member. A slot at a first end of the member engages around a stem of the door handle thereby preventing disengagement of the member from the door, and preventing opening of the door.

Claims (51)

1. A portable door securement apparatus comprising:

an elongated member extending along a member axis from a first end of said member to a second end of said member;

a connector, said connector having a body, said body extending from a first end of said connector to a second end of said connector, said body of said connector having a mid portion therebetween;

said first end of said body of said connector adapted for a removable engagement with a doorknob of a door;

said body of said connector having a handle extending from said mid portion thereof, to said second end of said connector;

said second end of said member adapted for a removable engagement with a floor surface;

said mid portion of said body of said connector in a pivoting engagement with and extending across said first end of said member such that said body of said connector is pivotable between a first position and a second position, wherein said handle remains in a fixed relationship with said first end of said body of said connector from said first position to said second position; and

wherein with said first end of said connector in said removable engagement with said doorknob and with said second end of said member in said removable engagement with said floor surface, said door is prevented from opening in a direction toward said elongated member.

2. The portable door securement apparatus of claim 1 , wherein said first end of said body of said connector is adapted for said removable engagement with a stem of said doorknob with a pair of forks extending from said first end thereof; and

a slot positioned in-between said two forks, said slot extending to an opening in-between distal ends of said pair of forks and having an endwall running between said two forks at an opposite end of said slot from said opening, whereby said door stem is positionable to a sandwiched positioning within said slot and in-between said forks by passage thereof through said opening.

3. The portable door securement apparatus of claim 2 additionally comprising:

said distal end of said handle positioned a first distance from a facing exterior surface of said member with said body pivoted to said first position; and

said distal end of said handle positioned a second distance from said facing exterior surface of said member, which is smaller than said first distance, with said body of said connector pivoted to said second position.

4. The portable door securement apparatus of claim 3 additionally comprising:

a pivoting of said body of said connector from said first position to said second position adapted to form a compressive contact of said endwall against a lower surface of said stem of said doorknob.

5. The portable door securement apparatus of claim 1 wherein said second end of said member is adapted for removable engagement with said floor surface with a base engaged with said second end of said member;

said base formed of a planar member having a first surface abutting said second end of said member and having a second surface opposite said first surface which is planar and frictionally engageable with said floor surface.

6. The portable door securement apparatus of claim 2 wherein said second end of said member is adapted for removable engagement with said floor surface with a base engaged with said second end of said member;

7. The portable door securement apparatus of claim 3 wherein said second end of said member is adapted for removable engagement with said floor surface with a base engaged with said second end of said member;

8. The portable door securement apparatus of claim 4 wherein said second end of said member is adapted for removable engagement with said floor surface with a base engaged with said second end of said member;

9. The portable door securement apparatus of claim 1 wherein said member is formed of at least a first member segment telescopically engaged with a second member component;

said member having a compact length which is telescopically extendable to an elongated length; and