5. Business Case Problem with Sample AnswerPatents. The U.S. Patent and Trademark Office (PTO) denied Raymond IGianelli's application for a patent for a \"Rowing Machine\"an exercise machine on which a user pulls on handles to perform a rowing motion against a selected resistance. The PTO considered the device obvious in light of a previously patented \"Chest Press Apparatus for Exercising Regions of the Upper Body\"an exercise machine on which a user pushes on handles to overcome a selected resistance. On what ground might this result be reversed on appeal? Discuss. [In re Gionelli, 739 F.3d 1375 (Fed.Cir. 2014)] (See Patents.)