Patent ID: 8590186

Claim:
Portable and self-standing polygonal advertising displays, useful in the promotion of goods and services, said advertising displays comprising: at least one advertising support frame having a predetermined polygonal structure comprising lateral sides, upper ends and lower ends, wherein the number of lateral sides, lower and upper ends depend on the predetermined polygonal structure of said advertising support unit; at least one base, said base comprising: a main hollow body comprising a first end and a second end; a seal unit, a closing unit and a safety angled holder at each one of said ends, thus creating an internal cavity; multiple openings on each closing unit at each one of said ends; at least a threaded hole located at said main body, at least a threaded liner and at least a threaded stopper; at least two lateral supports, said lateral supports being positioned parallel one to another and each of them having an upper end and a lower end, each end having tongues and grooves at its external surface; at least one connecting unit comprising an elongated body having a first end and a second end; wherein each of said connecting unit ends have at least two openings; at least two upper corner units, each upper corner unit comprising: an internal liner having an inner cavity and multiple tongues and grooves cooperatively matching with said tongues and grooves at the upper end of the lateral supports; two lateral sides; at least two male fastening elements at each one of said lateral side, said male fastening elements cooperatively matching with the openings at the ends of said connecting unit; at least two lower corner units; each lower corner unit comprising: an internal liner having tongues and grooves that cooperatively match with said tongue and grooves at the lower end of the lateral supports; at least two lateral sides; multiple male fastening elements located at each one of said lateral sides, said male fastening elements cooperatively matching with the openings at the ends of said hollow base; wherein the display is assembled by filling out the internal cavity of the base with a given material; engaging the tongues and grooves at internal liner at the upper corner units to the tongue and grooves at the upper ends of the lateral supports; and fastening the connecting unit to the corresponding sides of the upper corner units by cooperatively matching the openings at the connecting unit with the male fastening elements at the upper corner units; engaging the tongues and grooves at internal liner at the lower corner units to the tongue and grooves at the lower ends of the lateral supports; fastening hollow base with the lower corner units by matching the openings at each end of the hollow base with the corresponding male fastening elements at the lower corner units, thus creating a frame with at least one internal space and inserting in each said internal space said advertising support unit.