Advertising billboard for placement on floor on sidewalk, has billboard frame including back plate on which advertising message is applied, where U-shaped slots in two styles are directed toward each other to push back plate

摘要

The billboard (1) has a billboard frame (3) including a back plate (4) on which an advertising message is applied. The frame is composed of a horizontal support beam (6) having legs (5) connected to two vertical upward oriented styles (7). Each style includes a substantially U-shaped slot (8), such that the slots in the two styles are directed toward each other to push the back plate. The upper ends of the styles are connected by a beam (9), such that the slots in the styles remain freely accessible.