BUILDING WALL FRAMING, CURTAINWALLS, STOREFRONTS, WALL PANELS, DOORS, WINDOW FRAMING, FRAMING FOR SKYLIGHTS, BUILDING ENTRANCES COMPRISING DOORS, DOOR FRAMES, AND DOOR PANELS, MALL FRONTS COMPRISING SLIDING DOORS AND TRACKS, DOOR HARDWARE COMPRISING CLOSERS, HINGES AND PIVOTS, LOCKS AND BOLTS, HANDLES, AND PANIC EXIT MECHANISMS, AND WINDOW HARDWARE COMPRISING HINGES, LOCKS, HANDLES, AND HOLD-OPEN MECHANISMS; ALL MADE PRIMARILY OF METAL

DOORS AND WINDOWS MADE PRIMARILY OF METAL

Building Wall Framing; Curtain Walls; Storefronts; Wall Panels; Doors and Hardware Therefor; Windows and Hardware Therefor; Skylights; Building Entrances Comprising Doors, Door Frames, Door Panels and Hardware Therefor; and Mall Fronts Comprising Sliding Doors and Tracks Therefor

BUILDING ENTRANCES, WINDOWS, CURTAIN WALLS, BUILDING PANELS, AND METAL MOLDINGS

STORE-FRONT WINDOW CONSTRUCTIONS, METAL WINDOW CONSTRUCTIONS, STORE FRONTS, STORE-FRONT CONSTRUCTIONS; STORE-FRONT CONSTRUCTIONS HAVING VENTILATORS, BULKHEADS, DOORS, WINDOWS, TRANSOMS; METAL VESTIBULES FOR STORE-FRONT CONSTRUCTIONS, STORE-FRONT VESTIBULES, AND MOULDINGS AND METAL CONSTRUCTIONAL PARTS FOR THE ABOVE STRUCTURES

METAL DOORS, METAL WINDOWS, [AND METAL MOLDINGS]

non-metal glazing gaskets, non-metal setting blocks for cushioning and supporting window panes or glass panels, weatherstripping for doors and windows of buildings, and weatherstripping for doors, windows, hoods, and trunks of motor vehicles

WINDOWS MADE PRIMARILY OF METAL

BUILDING ENTRANCES, WINDOWS, CURTAIN WALLS, BUILDING PANELS, AND METAL MOLDINGS