[Class : 6] Building Wall Framing Made Primarily Of Metal; Curtain Walls Of Metal; Building Curtain Walls Made Primarily Of Metal; Roof Framing And Trusses Made Primarily Of Metal; Metal Windows And Doors; Hinges Made Of Metal; Metal Window Frames; Metal Window Casements; Window Casements Of Metal; Metal Window Sills; Metal Windows; Metal Door Frames; Door Casings Of Metal; Door Frames Of Metal; Metal Door Panels; Door Panels Of Metal; Metal Door Units, Door Jambs Of Metal; Doors Of Metal; Metal Framing For Floors; Metal Supports For Floors.[Class : 19] Architectural Glass, Namely, Structural Glass, Decorative Glass, Fire Rated Glass, Impact Safety Rated Glass, Security Glass, Wired Glass, Sidelights, Windows, Transoms, All The Foregoing For Building And/Or Construction Purposes; Window Glass; Glass Panes; Non Metal Floors; Fire Resistant Wooden Door Jambs; Framing Materials, Namely, Wood Door Frames, Wood Window Frames, Fire Rated Window And Door Frames Made Of Wood, Immovable Wall Partitions; Building Materials, Namely, Millwork For Doors, Millwork For Windows, Non Metal Doors; Glass Building Materials; Building Surfacing Materials, Namely, Ceramic Wall Cladding, Non Metal Wall Cladding, Synthetic Wall Cladding, Ceramic Countertops For Further Installation, Ceramic Flooring, Glass Floors, Building Glass; Safety Glass For Building Purposes.