Court of Customs and Patent Appeals June 28, 1949, No. 5586 (In re Lundal)

Jackson, Judge,

delivered the opinion of the court:

This appeal is from a decision of the Board of Appeals of the United States Patent Office affirming that of the Primary Examiner, finally rejecting all of the claims, 9 to 17, inclusive, 19 to 25, inclusive, and 28, of an application for a patent, serial No.