2016-2558 08-10-2017 IN RE: NORTH CAROLINA LOTTERY, Appellant David E. Bennett, Coats & Bennett, PLLC, Cary, NC, argued for appellant. Also represented by David D. Kalish. William Lamarca, Office of the Solicitor, United States Patent and Trademark Office, Alexandria, VA, argued for appellee Joseph Matal. Also represented by Nathan K. Kelley, Thomas L. Casagrande, Christina Hieber. Prost, Chief Judge. David E. Bennett , Coats & Bennett, PLLC, Cary, NC, argued for appellant. Also represented by David