Unitized corner brace
Universal building frame
Universal building system
Universal connector
Universal frame member
Universal intercept clip
Universal spacer for concrete reinforcement rods
Unplanking device for uprights or towers of supporting scaffoldi
Upper beam bolster for use in construction
Upper beam slab bolster for use in construction
Upper beam slab bolster with extruded plates
Upper beam slab bolster with parallel plates
Utility line support member
V-shaped stackable truss that is selectively braceable
Vacuum insulation spacer
Variable length truss and method for producing the same
Variable pitch connector brackets for use in attaching...
Variable polyhedral framework
Vault grid
Vehicle frame rail assembly and underbody construction