Case Name: SINCLAIR REFINING CO. v. COE, Commissioner of Patents
Court: United States Court of Appeals for the District of Columbia
Jurisdiction: United States
Decision Date: 1944-05-01
Citations: 142 F.2d 569
Docket Number: No. 8479
Parties: SINCLAIR REFINING CO. v. COE, Commissioner of Patents.
Judges: Before MILLER, EDGERTON and ARNOLD, Associate Justices.
Reporter: Federal Reporter 2d Series
Volume: 142
Pages: 569–569

Head Matter:
SINCLAIR REFINING CO. v. COE, Commissioner of Patents.
No. 8479.
United States Court of Appeals District of Columbia.
Decided May 1, 1944.
Mr. Louis D. Forward, member of the Bar of the Court of Appeals of the State of New York, of New York City, pro hac vice, by special leave of Court, with whom Messrs. Clarence M. Fisher, of Washington, D. C., and Raymond F. Adams, of New York City, were on the brief, for appellant.
Mr. E. L. Reynolds, of Washington, D. C., with whom Mr. W. W. Cochran, Solicitor, United States Patent Office, of Washington, D. C., was on the brief, for appellee.
Before MILLER, EDGERTON and ARNOLD, Associate Justices.

Opinion:
PER CURIAM.
Even assuming, although not deciding, that this proceeding was properly brought under Section 4915, R.S., we are satisfied, nevertheless, that the disputed claims were unpatentable over the prior art; hence that they were properly rejected by the Patent Office and by the District Court.
Affirmed.
Hemphill Co. v. Coe, 74 App.D.C. 123, 124, 121 F.2d 897, 898: "Under Section 4915, an appeal from a decision of the Patent Office (Board of Appeals) to the Court of Customs and Patent Appeals precludes later maintenance of a bill in equity upon the same application. The remedies are alternative and mutually exclusive . The remedy elected is conclusive of the issues raised and of those which might have been raised. A party therefore by filing a second application cannot obtain a review of questions which were, or might have been, determined on a review relating to the first."
Abbott v. Coe, 71 App.D.C. 195, 197, 198, 109 F.2d 449, 451, 452; Daniels v. Coe, 73 App.D.C. 54, 58, 116 F.2d 941, 945; Morrison v. Coe, 75 U.S.App.D.C. 219, 220, 127 F.2d 737, 738.