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US 2017/0247919 A1Published application
Telescoping door security bar
OwnerCharles Edward Roseberry, JR.inventor
Life of this patent
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Abstract
A telescoping door security bar for preventing intruders from entering a room. The telescoping door security bar uses a bolt and cotter pin, which are inserted completely through the door security bar to make it more stable.
Claims9
A telescopic security apparatus, comprising:
- a first tubular member having a yoke attached to a top end thereof;
- a second tubular member having a foot operatively attached to a bottom end thereof, wherein the first tubular member is telescopically coupled with the first tubular member;
- a plurality of apertures defined in a first spaced apart relation through an opposed sidewall of the first tubular member;
- a plurality of cooperating apertures defined in a second spaced apart relation through an opposed sidewall the second tubular member in;
- and
- a bolt received through a selected aperture and a selected cooperating aperture.
3 more elements
A method of securing a doorway, comprising:
- providing a telescopic door security bar comprising:
- a first tubular member having a yoke attached to a top end thereof;
- a second tubular member having a foot operatively attached to a bottom end thereof, wherein the first tubular member is telescopically coupled with the first tubular member;
- a plurality of apertures defined in a first spaced apart relation through an opposed sidewall of the first tubular member;
- a plurality of cooperating apertures defined in a second spaced apart relation through an opposed sidewall the second tubular member in;
- and
- a bolt received through a selected aperture and a selected cooperating aperture.
- positioning the yoke around a shaft of a door knob.
- positioning the foot in frictional contact with a floor surface.
6 more elements
Dependencies are inferred from the claim text.