A recent decision from the U.S. Court of Appeals for the Federal Circuit has changed the standard approach to evaluating questions of patent validity—in particular, the question of whether a patented design is obvious—for design patents. Following the principles of the less rigid approach to evaluating obviousness for utility patents in the Supreme Court's decision in KSR International v. Teleflex, the Federal Circuit has now extended those broad-view principles to design patents. 550 U.S. 398 (2007).