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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0390984 (1995-02-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 28 인용 특허 : 0 |
A support for temporary guard railing erected along the edges of open floors, balconies, stairs, and the like in a building under construction. The support comprises a base adapted to be removably attached to a floor surface of the building and support walls upstanding from the base and defining bet
A support for temporary guard railing comprising: a base adapted to be removably attached to a floor surface; support walls upstanding from the base and defining therebetween an upwardly opening socket for receipt of a post; and at least one pair of parallel rail guide flanges adjoining the base and
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