No. 89-1397. December 7, 1989. James H. Laughlin, Jr., Benoit, Smith Laughlin, Arlington, argued, for appellant. With him on the brief was John C. Smith, Jr. Jeffery A. Handelman, William Brinks Olds Hofer Gilson Lione, Chicago, Ill., argued, for appellee. With him on the brief was Dean A. Olds. Also on the brief was Richard M. Berman, Sr. Associate Counsel, General Mills, Inc., Minneapolis, Minn., of counsel. Appeal from the United States Patent Trademark Office, Trademark Trial Appeal Board. Before