The question here is whether, after the Court of Customs and Patent Appeals reverses a rejection of a patent application, the Patent Office may still deny the applica *36 tion on the basis of an additional reference to the prior art not previously cited.
The Patent Office rejected all claims of appellant’s application. Upon appeal the Court of Customs and Patent Appeals reversed the rejection as to two of the claims. Application of Curley, 34 C.C.P.A., Patents, 749,
In dismissing appellant’s complaint, seeking to compel issuance of the patent, Judge Holtzoff filed an opinion, D.C.,
In our opinion the decision of the Court of Customs and Patent Appeals did not operate as a mandate to issue the patent. Its effect was simply to remand the case for further proceedings by the Patent Office not inconsistent 'with the court’s decision. There was nothing in the second rejection, based as it was upon the new reference, in conflict with that decision.
We find no controlling case directly in point. Yet there is persuasive force in the statement of Justice Roberts in Hoover Co. v. Coe, 1945,
•If it be the rule as to suits under Section 4915, 35 U.S.C.A. § 63, that new grounds for rejection may be advanced after return of the case from a district court, then there can be no question as to the propriety of such further action after a return from the Court of Customs and Patent Appeals under Section 4914, 35 U. S.C.A. § 62. For under that section the scope of an appeal is limited to the evidence produced before the Commissioner of Patents, and the decision of the court is confined to the points set forth in the reasons of appeal! Then, as provided by the statute, upon return of the case to the Commissioner the decision “shall govern the further proceedings in the case.” We do not think, as appellant contends, that this latter provision restricts further action of the Commissioner to the formality of issuing the letters patent where the Patent Office has been reversed.' The court’s decision is not a judgment. It carries no mandate to issue the patent. See McCrady, Patent Office Practice 276, 286 (2d Ed. 1946). It is simply an instruction, which the Commissioner must follow, regarding the particular points involved in the appeal. We are supported in this view by the Supreme Court in Postum Cereal Company v. California Fig Nut Company, 1927,
The early case of Arnold v. Bishop, 1841, 1 Fed.Cas. pages 1168, 1170, No. 553, was an appeal to the Chief Justice of the Circuit Court for the District of Columbia. There he was dealing with Section 11 of the Act of 1839, conferring appellate jurisdiction upon the occupant of ,his office substantially similar to that now exercised by the *37 Court of Customs and Patent Appeals under present R.S. § 4914. Concerning the limited effect of his decisions, Chief Justice Cranch said: “The words of the act are, that the judge’s decision ‘shall govern the further proceedings of the commissioner in such case.’ This must apply only to so much of the case as is involved in the reasons of appeal; and the appeal itself can be considered only as an appeal to so much of the decision of the commissioner as is affected by such reasons. If, therefore, after the judge shall have decided in favor of the applica<nt upon the points involved in his reasons of appeal, other sufficient reasons remain for refusing the claim for a patent, untouched by the decision of the judge, it mould seem that the commissioner might properly still reject it.” 1
So too, the Court of Customs and Patent Appeals voiced a similar view in the recent case of Krasnow v. Bender, 1948, 36 C.C. P.A., Patents 723,
There is another reason, equally important, why res judicata should not apply in the circumstances of this case. The public has a substantial interest in the granting of every patent. This dominant influence has been emphasized by the Supreme Court. Densmore v. Scofield, 1880,
In support of its contention, appellant refers to the opinion of Judge Prettyman in Knutson v. Gallsworthy, 1947,
The judgment of the District Court is
Affirmed.
Notes
. Italics supplied.
