APPLICATION OF McKENNA

Patent Appeal No. 5956.

203 F.2d 717 (1953)

Application of McKENNA et al.

United States Court of Customs and Patent Appeals.

April 15, 1953.


Attorney(s) appearing for the Case

Clarence B. Des Jardins and Albert F. Robinson, Cincinnati, Ohio (Watts T. Estabrook, Washington, D. C., and Des Jardins, Robinson & Keiser, Cincinnati, Ohio, of counsel), for appellants.

E. L. Reynolds, Washington, D. C. (Clarence W. Moore, Washington, D. C., of counsel), for Commissioner of Patents.

Before GARRETT, Chief Judge, and O'CONNELL, JOHNSON, WORLEY, and COLE, Judges.


JOHNSON, Judge.

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the holding of the Primary Examiner rejecting as unpatentable claims 24 to 27, the only remaining claims in appellants' application for a patent on a "Process for the Explosive Pressing of Powdered Compositions."

The appealed claims relate to a process in the field of powder metallurgy. They are...

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