Patent ID: 8793910

Claim:
A sign frame having an interior surface, an exterior surface, a front surface and a rear surface constructed from a plurality of components, said plurality of components comprising: (a) a plurality of struts wherein each strut includes a spline receiving groove along a length thereof; and (b) a plurality of corner brackets having a gripping member, and wherein each corner bracket slidably engages with two struts to form a desired shape of the sign frame and wherein the gripping member of the struts is substantially continuous with the spline receiving groove of the corner brackets when the struts are engaged with the corner brackets and wherein the spline receiving groove is substantially continuous along the periphery of the sign frame and wherein the spline receiving groove of both the struts and corner brackets is on the rear surface or the front surface of the sign frame and wherein the spline receiving groove is for mounting a sign on the front surface or the rear surface of the sign frame.