APPLICATION OF DOBLE

No. 1887.

16 F.2d 350 (1926)

Application of DOBLE.

Court of Appeals of District of Columbia.

Decided December 6, 1926.


Attorney(s) appearing for the Case

C. E. Mehlhope, of Chicago, Ill., for appellant.

T. A. Hostetler, of Washington, D. C., for Commissioner of Patents.

Before MARTIN, Chief Justice, VAN ORSDEL, Associate Justice, and HATFIELD, Judge of the United States Court of Customs Appeals.


MARTIN, Chief Justice.

This is an appeal from a decision of the Commissioner of Patents, rejecting, upon the ground of estoppel, certain claims presented as amendments to the application, after the dissolution of an interference.

On May 9, 1918, Doble filed an application for a patent for an improvement in steam generator regulation. On September 23, 1919, an interference was declared between this application and one filed by Scott. On February 5, 1920, Doble...

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