|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||135/126; 135/128; 135/147; 446/487|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 40|
A foldable enclosure structure containing a fabric cover defining a desired shape when expanded to an expanded position; a first supporting frame fixedly attached to the cover and a second supporting frame provided within the cover and rotatably coupled to the first frame such that the second frame is movable between a collapsed position and an expanded position. The second frame is superposed over the first frame in the collapsed position for ease of storage, but is rotated axially to intersect with the first frame in the expanded position to prop up th...
What is claimed is: 1. A foldable enclosure structure comprising: a first supporting frame including a first attachment point and a second attachment point; a second supporting frame pivotable between a collapsed position and an expanded position about an axis that extends through the first and second attachment points of the first supporting frame for generally vertical orientation; a fabric cover supported by the first and second supporting frames and defining an enclosure in the expanded position of the second supporting frame; at least one cylindric...