Patent Appeal No. 8279. April 9, 1970. Russell L. Law, Washington, D.C., attorney of record, for appellant. Francis J. Pisarra, New York City, for appellee. Henderson, Pisarra Nolan, New York City, of counsel. Before RICH, Acting Chief Judge, ALMOND, BALDWIN and LANE, Judges, and FORD, Judge, United States Customs Court, sitting by designation. RICH, Acting Chief Judge. This appeal is from the decision of the Patent Office Trademark Trial and Appeal Board sustaining an opposition, No. 44,674, brought