JONES v. EVANS

No. 2560.

46 F.2d 197 (1931)

JONES v. EVANS.

Court of Customs and Patent Appeals.

January 21, 1931.


Attorney(s) appearing for the Case

Charles E. Tullar, of Schenectady, N. Y. (Claude H. Mott, of Schenectady, N. Y., of counsel), for appellant.

Frank H. Hubbard, of Milwaukee, Wis., for appellee.

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


GRAHAM, Presiding Judge.

The appellant, Benjamin W. Jones, filed his application for a patent on improvements in motor control, on January 9, 1922. The appellee, Clarence T. Evans, filed his application for what is concededly the same device, on April 22, 1921. Thereafter an interference was declared by the Patent Office, which involved the following counts:

"1. A control system for electric motors comprising resistance in the motor circuit, electromagnetic...

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