CISLAK v. WAGNER

Patent Appeal No. 6021.

215 F.2d 275 (1954)

CISLAK v. WAGNER.

United States Court of Customs and Patent Appeals.

Rehearing Denied September 15, 1954.


Attorney(s) appearing for the Case

Stone, Boyden & Mack, Washington, D. C. (J. Austin Stone and Donald C. Roylance, Washington, D. C., of counsel), for appellant.

J. Paul Jones, Washington, D. C., for appellee.

Before O'CONNELL, JOHNSON, WORLEY, COLE, and JACKSON (retired), Judges.


COLE, Judge.

This is an appeal in a patent interference proceeding in which the appellant, Francis E. Cislak, seeks review and reversal of a decision by the Board of Interference Examiners of the United States Patent Office awarding priority of invention of the subject matter contained in the single count in interference to the appellee, Cary R. Wagner.

The count relates to the production of vinyl pyridine by dehydrogenation from ethyl pyridine and reads as...

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