Abstract: Skylight structures or the like wherein the supporting and supported structural members defining the metal framework including flange formations upon which glass panels are secured are provided with longitudinally extending drainage channel formations and wherein the open ends of the drainage channel formations of the supported structural members intersect and overlap the drainage channel formations of the supporting structural members to the extent that water collected therein is discharged into the drainage channel formations of the supporting structural members at a point remote from the intersections thereof and wherein the structural members are interconnected by displaceable clamping means carried by said overlapping ends including a clip embracing same from below in the region of overlap and upon displacement upwardly engage the flange formations of the suporting structural members from below.

Abstract: An illuminated sign comprises a casing having a front wall comprising a frame supporting a light-transmitting panel. The front wall is pivoted about its upper edge where it is connected to the top wall of the casing. The front edge of the top wall has a C-shaped groove extending along it which opens to the front of the casing. The upper frame element of the front wall has a generally L-shaped flange extending towards the groove, the distal limb of that flange being directed upwardly and terminating in a longitudinally extending bead which, cooperating with the interior surface of the C-shaped groove of the front edge of the top wall, constitutes a hinge about which the front wall can be swung to allow access to the interior of the casing. The L-shaped flange of the top frame element of the front wall provides a drainage channel along which rain water, which might otherwise stain the panel, is conducted.