Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frederick K. Park0
Paul Brad Forrest0
Date of Patent
May 20, 2008
0Patent Application Number
114132830
Date Filed
April 28, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A collapsible support frame includes a plurality of frame structures each having frame members joined together by a tension cable. A locking mechanism pivotably connects the frame structures and allows a user to move the frame structures between a folded position and an unfolded position. In the unfolded position, the frame structure is locked open and may carry a load. In the folded position, the frame structure is collapsed to form a bundle. A slack control member may provide tension to the tension cable when the support frame is unfolded, and to control slack in the tension cable when the support frame is folded.
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