|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||248/125 ; 248/243|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 1|
An extensible slotted upright for mounting cantilever type brackets is disclosed. The upright is comprised of telescoping inner and outer tubes, each tube having a plurality of spaced apart slots along diametrically opposing sides for engagement by the bracket. The tubes are oriented with respect to each other such that each slotted side of the outer tube is adjacent and parallel to a slotted side of the inner tube. A spacer is positioned between the inner and outer tubes such that a bracket may be mounted through the slots of the outer tube without rest...
An extensible slotted upright for mounting brackets which extend inwardly through slots in said upright, said upright comprising vertically oriented inner and outer tubes in telescopic engagement with each other, said inner tube having a telescoping end external to said outer tube and a retracted end within said outer tube, said tubes each having at least one side and each including a plurality of spaced apart slots along and through said at least one side for interlocking insertion of such brackets, said slotted sides of said tubes having substantially ...