Patent ID: 7642987

Claim:
A monopole tower system comprising: a monopole first tower structure with a top end, a bottom end, a top portion and a bottom portion and an internal cavity, wherein an inner surface of the top portion of the first tower structure is at least partly tapered; a monopole second tower structure with a top end, a bottom end, top portion and a bottom portion, wherein an outer surface of the bottom portion of the second tower structure is at least partly tapered corresponding to the inner surface of the top portion of the first tower structure; wherein the bottom end of the second tower structure is larger than the internal cavity at the top end of the first tower structure; and wherein the outer surface of the bottom portion of the second tower structure is disposed within the inner surface of the top portion of the first tower structure with at least one lock securing the top portion of the first tower structure to the bottom portion of the second tower structure; and further wherein the at least one lock securing the top portion of the first tower structure to the bottom portion of the second tower structure is locked into place while the first tower structure is in a vertical orientation.