Foldable support structure with hinged sawtooth wall members...
Foldable truss
Foldable/extensible structure
Folding frame system with foldable leg assembly and method of er
Folding telescopic prefabricated framing units for non-load-bear
Folding truss
Frame structure
Frame, angle member for use in the frame and method of making jo
Framework comprising bar-shaped elements
Framing system for building construction
Framing system for building construction
Header frame for a display system
Hinge and hinge joint for structural frame members
Hinged reinforcement assembly and method
Hub assembly for collapsible structure
Hub assembly for collapsible structures
Inflatable rigidizable boom
Integrally assembled changeable framework connector used for...
Integrated dimorphic structure
Interlocking joint pultrusion construction