Patent Appeal No. 8876. March 1, 1973. Edward G. Fenwick, Jr., Washington, D.C., Mason, Fenwick Lawrence, Washington, D.C., attorneys of record, for appellant. Leonard S. Knox, Chicago, Ill., attorney of record, for appellee. Appeal from the Trademark Trial and Appeal Board. Before MARKEY, Chief Judge, and RICH, ALMOND, BALDWIN and LANE, Judges. LANE, Judge. This is an appeal from the decision of the Trademark Trial and Appeal Board, abstracted at 166 USPQ 512 (1970), dismissing an opposition lodged