No. 90-1196. November 2, 1990. Brian M. Dingman, Law Offices of Joseph S. Iandiorio, Waltham, Mass., argued for appellant. With him on the brief was Joseph S. Iandiorio. J. Paul Williamson, Arnold, White Durkee, Arlington, Va., argued for appellee. Appeal from the Patent and Trademark Office, Trademark Trial and Appeal Board. Before NIES, Chief Judge, ARCHER and CLEVENGER, Circuit Judges. NIES, Chief Judge. Octocom Systems, Inc. (OSI), appeals from the final decision of the U.S. Patent and Trademark