Door security device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12173535
APP PUB NO 20230392423A1
SERIAL NO

18114385

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A door security device for an in-swing door includes a mounting plate secured to the door jamb adjacent the door outside edge, a hinge pin assembly supported by the mounting plate proximate the door outside edge, a locking swing plate secured to the hinge pin assembly for pivotal movement between unlocked and locked angular positions in relation to the hinge pin vertical axis, the locking swing plate biased by force of gravity to a lowermost position, and the mounting plate having a first receiver wall defining the lowermost position of the locking swing plate in the locked position perpendicular to a first rear surface of the mounting plate and defining the uppermost position of the locking swing plate in the unlocked position away from the locked angular position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NOTROX LLCHOUSTON TX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reger, John Houston, US 6 6

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