Patent ID: 8240098

Claim:
A molding profile assembly for use between floor surfaces, the molding profile assembly comprising: a first molding profile, comprising: an upper body portion having a uniformly extending first arm and a second arm, the first arm and the second arm extending along a first axis of the molding profile assembly, the first and second arms each having an undersurface; a foot projecting from the upper body portion substantially at a midpoint between the first arm and the second arm; a first groove extending into the first arm, the first groove running in a direction parallel to a second axis of the first molding profile assembly, wherein the first and second axes are substantially perpendicular, wherein an uppermost portion of the first groove is above an uppermost portion of an undersurface of the first arm; and a second groove extending into a side surface of the foot; and a second molding profile, comprising: a first tab, wherein the first groove receives the first tab, thereby attaching the first and second molding profiles together, wherein the second molding profile comprises a second tab, wherein the second groove receives the second tab, thereby attaching the first and second molding profiles together.