|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||135/4R ; 135/1R ; 135/14V|
|발명자 / 주소|
|인용정보||피인용 횟수 : 173 인용 특허 : 0|
Disclosed is a portable structure having principal utility as a tent. The support for the structure comprises a continuous loop of a flexible, coilable, resilient material such as flat spring steel stock. The support is secured to the fabric of the structure at at least a plurality of points and preferably is continuously held thereto in an elongate pocket. In use, the support is restrained by and supports the fabric and is held in a “figure-eight”configuration with the cross-over of the figure eight as the apex of the structure and the loops of the figu...
A portable structure comprising a frame of a flexible coilable material, said frame having a shape of a figure-eight with the cross-over thereof forming the apex of the structure and the loops thereof extending downwardly therefrom; first and second panels of material spanning within and affixed at at least several points on their periphery to the two loops of the frame respectively and comprising first and second sides for the structure; third and fourth panels of material spanning between and affixed to at least a portion of their periphery to said fir...