Patent ID: 8468752

Claim:
A kit for creating a small structure having prefabricated structural parts that fit together using a common connector comprising: wall sections, having a front surface and a back surface, said surfaces having four right angle corners and being dimensionally equivalent to each other and having a height and a length, said wall sections having four side surfaces, including a top surface, a bottom surface, a left surface and a right surface, said side surfaces having four right angle corners, and each side surface having equivalent dimensions to the side surface opposite to it; first wall sections having at least one top cavity on said top surface, said first cavity having a depth, said first wall sections having at least one bottom cavity on said bottom surface, said bottom cavity being dimensionally equivalent to said top cavity and positioned opposite of said top cavity such that said top and bottom surfaces are dimensionally equivalent; said first wall sections having at least two corner cavities on at least one of said right or left surface, said corner cavities having a continuous opening on the corners shared by said left or right side surface and the top and bottom surfaces, said corner cavity being sized such that two said first wall sections positioned with corner cavities aligned and facing each other create a cavity equivalent to said top and bottom cavities; corner sections, including a first corner section and a second corner section; said first corner section being equivalent to two of said first wall sections intersecting and joined together to create a right-angle corner having two walls with top and bottom cavities, each wall having a length equal to the length of said first wall section; said first corner section's walls having cavities that are equivalent to each of said first wall section's cavities in size and position; said second corner sections being equivalent to said first corner sections except that said second corner section's walls having a length half that of said first corner section's walls; said corner sections having four of said corner cavities on outside corners formed by the walls of the of the corner sections; connector pieces having a cross section with the same shape of said openings and having a length equal to double the depth of said cavities.