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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0045207 (1998-03-20) |
발명자 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 12 인용 특허 : 2 |
A security locking and reinforcement device to be used with doors, such as residential door and roll-up doors of the type that includes a plurality of horizontal slots defined by adjacent joined horizontal members, wherein the door is mounted within a substantially rectangular opening in a wall, and
[ What is claimed is:] [1.] A security locking and reinforcement device to be used with doors, said doors being mounted within an opening in a wall, said device comprising:A) a supporting plate assembly having a hanging plate adapted to be mounted to the wall adjacent to said opening, including a fi
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