Security window applied to single window

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United States of America Patent

PATENT NO 9540866
APP PUB NO 20150259972A1
SERIAL NO

14424546

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Abstract

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A security window applied to a single window is applied to a previously installed single window so as to block an open space of the window and prevent entry by strangers and a person inside from having a falling accident. The security window can be separated from within a room as necessary, and thus movement of an object or emergency escape is facilitated. Meanwhile, the security window cannot be separated from outside the room, and thus intrusion by persons with malicious intent can be prevented from the onset.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yi, Na Hyong Gyeonggi-do, KR 3 17

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