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CHRISTMANN v. DERBY

Patent Appeal No. 3721.

87 F.2d 502 (1937)

CHRISTMANN v. DERBY et al.

Court of Customs and Patent Appeals.

February 1, 1937.

Attorney(s) appearing for the Case

Robert Ames Norton, of New York City, for appellant.

Horace A. Dodge, of Washington, D. C. (Ivan P. Tashof, of Washington, D. C., of counsel), for appellees.

Before GRAHAM, Presiding Judge, and BLAND, HATFIELD, GARRETT, and LENROOT, Associate Judges.

LENROOT, Associate Judge.

This is an interference proceeding wherein the Board of Appeals of the United States Patent Office affirmed a decision of the Examiner of Interferences awarding priority of invention upon the three counts in issue to appellees. Appellant has brought before us for review the decision of the Board of Appeals.

The interference involves an application filed by appellees on February 24, 1931, Serial No. 518,019, stated in the application...

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