This court granted rehearing en banc and asked the parties to address several questions, including whether the “point of novelty” test should continue to be used as a test for infringement of a design patent; whether the court should adopt the “non-trivial advance test” as a means of determining whether a particular design feature qualifies as a point of novelty; how the point of novelty test should be administered, particularly when numerous features of the design differ from certain prior art designs; and whether district courts should perform formal claim construction in design patent cases.