Missed Opportunities to Clarify Analyses for Design Patents

In a pair of recent decisions, issued two weeks apart, the Court of Appeals for the Federal Circuit (CAFC) delved further into the thicket of design patent issues in attempting to clarify how one is to determine whether a design patent has been infringed.  One might think that determining whether a design patent has been infringed should be a relatively easy endeavor.  Yet, the CAFC’s two most recent forays into design patent jurisprudence demonstrate, again, that litigants and the courts continue to struggle with this issue.