Door lock construction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4235464
SERIAL NO

06050172

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A portable door lock is removably mounted on the inside of an inwardly swinging door to prevent the opening of the door to provide added security for the inhabitants of a dwelling. The door lock includes a solid block of material, such as wood, and has a plurality of steel rods embedded therein and extending outwardly from an end surface of the block. The block has a flat planar surface extending downwardly toward the rods and forming an exterior angle of approximately 150.degree. therebetween. A plurality of complementary-shaped holes are drilled in the door frame and extend inwardly and away from the door at a predetermined angle whereby the planar block surface lies in abutting relationship with the inside door surface when the rods are inserted into the holes to prevent opening of the door. Plastic sleeves are mounted in the outer exposed ends of the holes to provide an attractive appearance thereto.

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Patent Owner(s)

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International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cantley, Richard E 1469 Shelley St. NE., North Canton, OH 44720 4 43

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