Products formed of metal or principally of metal and coated with plastic, all for use in museums and galleries in which works of art are displayed, namely, pedestrian barriers formed mainly of metal for traffic control, sign holders, wall and ceiling mounted tracks upon which displays may be mounted; products formed of metal or principally of metal and coated with plastic, all for use in museums and galleries in which works of art are displayed, namely, hanging systems comprised of metal link chains and metal chain brackets; metal hanging systems for use in museums and galleries, namely, metal barrels for hanging artworks onto tracks, metal hooks, metal wire, metal bolts, metal link hangers, metal hanging tracks for hanging displays on tracks, limpet plates used as hangers for mounting artworks, keepers and keyhole plates; [Hand trucks, carts and trolleys, all for use in museums and galleries for transporting artworks]; "3D"; Design of museum and gallery display products for others; Clear plastic display name card holders [ , free-standing pedestrian barriers in the form of non-metal panel units, and free-standing pedestrian barriers in the form of metal panel units, all ] for use in museums and galleries for the exhibition of displays
