Conservatory structures
Dome kit, structure and method
Double-layered wooden arch truss
Economical steel roof truss
Expandable-retractable portable structure
Factory made light steel joint for roof trusses
Floor loaded platform truss
Foldable assembly of like size and shape structural members, fol
Foldable assembly of like size and shape structural members, fol
Foldable, expandable framework for a variety of structural...
Folding truss
Framework for small-scale building
Frameworks and like structures
Fully enclosed, folding, expandable multi-antechamber for...
Hinge assembly for a truss
Hinged pitch break connector
Hinged roof truss and double hinge therefor
Hybrid truss and system of fabricating with hybrid truss
Instant truss roof support system
Joint for connecting wooden beams to each other, and the use of