Cast-in fittings for concrete components
Center supported ventilated raised floor with grated core
Collapsible handle assembly for concrete covers
Collapsible structures
Composite building module and method for making same
Computer floor structure
Concrete anchor
Concrete anchor
Concrete block panel
Concrete block panel
Concrete building module with module lifting means and method
Concrete form suspension system and method
Concrete forming structure with A-frame
Concrete metal-backed access floor panel
Concrete panel lifting insert assembly
Concrete panels, concrete decks, parts thereof, and apparatus an
Concrete placing boom adapter
Concrete sandwich panel erection anchor
Concrete well casing with cable hooks embedded therein
Connector for hanging panels to a building frame