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US 11,846,128 B2Granted
Door security device
OwnerAlan D. Cheever, Dustin Ryan Rojohninventors
Life of this patent
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Abstract
A door lock has a bottom surface, a bottom surface, a wedge portion extending upward from the bottom surface, and a projection member secured to the bottom surface. The projection member has a plurality of spikes defined therein that extend from a first side of the projection member in a direction away from the bottom surface.
Claims17
A door lock, comprising:
- a bottom surface;
- a wedge portion extending upward from the bottom surface at a first end thereof, the wedge portion comprising:
- an angled top surface;
- opposing angled sides extending from the angled top surface to the bottom surface;
- and
- a substantially vertical back wall;
- a horizontal member extending perpendicularly from the back wall;
- a handle extending upwardly from the horizontal member at an end thereof;
- and
- a projection member secured to the bottom surface, the projection member comprising a plurality of spikes defined therein and extending from a first side of the projection member in a direction away from the bottom surface;
- wherein:
- the projection member is secured to a first side of an engagement panel with at least one fastener;
- a second side of the engagement panel and the bottom surface of the door lock respectively comprise corresponding fastening apparatus for temporarily securing the engagement panel to the bottom surface of the door lock;
- the engagement panel is secured to the bottom surface of the door lock such that the spikes extend away from the bottom surface of the door lock;
- and
- the corresponding fastening apparatus together form a hook-and-loop type fastener.
13 more elements
A door lock, comprising:
- a bottom surface;
- a wedge portion extending upward from the bottom surface, the wedge portion comprising:
- an angled top surface;
- and
- opposing angled sides extending from the angled top surface to the bottom surface;
- and
- a projection member secured to the bottom surface, the projection member comprising a plurality of spikes defined therein and extending from a first side of the projection member in a direction away from the bottom surface;
- wherein:
- the projection member is secured to a first side of an engagement panel with at least one fastener;
- a second side of the engagement panel and the bottom surface of the door lock respectively comprise corresponding fastening apparatus for temporarily securing the engagement panel to the bottom surface of the door;
- the engagement panel is secured to the bottom surface of the door lock such that the spikes extend away from the bottom surface of the door lock;
- and
- the corresponding fastening apparatus together form a hook-and-loop type fastener.
10 more elements
A door lock, comprising:
- a bottom surface;
- a wedge portion extending upward from the bottom surface at a first end thereof, the wedge portion comprising:
- an angled top surface;
- opposing angled sides extending from the angled top surface to the bottom surface;
- and
- a substantially vertical back wall;
- a horizontal member extending perpendicularly from the back wall;
- a handle extending upwardly from the horizontal member at an end thereof;
- and
- a projection member secured to the bottom surface, the projection member comprising a plurality of spikes defined therein and extending from a first side of the projection member in a direction away from the bottom surface;
- wherein:
- the projection member is secured to a first side of an engagement panel with at least one fastener;
- a second side of the engagement panel and the bottom surface of the door lock respectively comprise corresponding fastening apparatus for temporarily securing the engagement panel to the bottom surface of the door;
- the engagement panel is secured to the bottom surface of the door lock such that the spikes extend away from the bottom surface of the door lock;
- and
- the engagement panel further comprises a strip of sandpaper adhered to the first side thereof in an area devoid of the projection member.
13 more elements
Dependencies are inferred from the claim text.