Appeal No. 86-1567. May 20, 1987. Dennis L. Thomte, Zarley, McKee, Thomte, Voorhees Sease, Omaha, Neb., argued for appellant. Nancy C. Slutter, Asst. Sol., Arlington, Va., argued for appellee. With her on the brief were Joseph F. Nakamura, Sol. and Fred E. McKelvey, Deputy Sol., Washington, D.C. Appeal from the Patent and Trademark Office Trademark Trial and Appeal Board. Before NIES, Circuit Judge, COWEN, Senior Circuit Judge, and ARCHER, Circuit Judge. NIES, Circuit Judge. Omaha National Bank appeals