Patent ID: 8028737

Claim:
In combination, a mounting system for supporting a window treatment and a window frame having a forward facing vertical external surface, a downwardly facing horizontal internal surface, a rightward facing vertical internal surface extending downwardly from the horizontal surface, a leftward facing vertical internal surface extending downwardly from the horizontal surface and facing the rightward facing internal surface; wherein the internal surfaces are perpendicular to the vertical external surface and define part of a window opening; the mounting system comprising: a left external wall mount mounted on the vertical external surface; a right external wall mount mounted on the vertical external surface; a left internal wall mount mounted on one of the rightward facing surface and the horizontal surface; a right internal wall mount mounted on one of the leftward facing surface and the horizontal surface; a left window treatment support; a first mounting bracket carried by the left support and removably mountable on the left external wall mount for removably mounting the left support external to the opening; a second mounting bracket carried by the left support and removably mountable on the left internal wall mount for removably mounting the left support within the opening; a right window treatment support; a third mounting bracket carried by the right support and removably mountable on the right external wall mount for removably mounting the right support external to the opening; and a fourth mounting bracket on the right support removably mountable on the right internal wall mount for removably mounting the right support within the opening.