Instantly stable, quickly erectable and quickly collapsible portable structure
Self erecting structure Patent #: 4858634
ApplicationNo. 777993 filed on 10/17/1991
US Classes:135/126, Collapsible as a unit135/905METHOD OF ERECTING SHELTER
ExaminersPrimary: Scherbel, David A.
Assistant: Mai, Lanna
Attorney, Agent or Firm
International ClassE04H 015/40
AbstractA self-erecting shelter having a top, sides and floor made of a one-piece fabric envelope with a built-in armature made from a single and continuous length of steel wire coiled into two loops. The entire structure can be folded, twisted and bound into a flat circular package for transportation and storage. When released, the collapsed structure instantaneously springs back into a complete and fully erected shelter.
Field of SearchMETHOD OF ERECTING SHELTER