APPLICATION OF PINKERTON

Patent Appeal No. 5027.

151 F.2d 272 (1945)

Application of PINKERTON et al.

Court of Customs and Patent Appeals.

Rehearing Denied June 26, 1945.


Attorney(s) appearing for the Case

Pennie, Davis, Marvin & Edmonds, of New York City (Louis D. Forward, of New York City, and Clarence M. Fisher, of Washington, D. C., of counsel), for appellants.

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

Before GARRETT, Presiding Judge, and BLAND, HATFIELD, JACKSON, and O'CONNELL, Associate Judges.


JACKSON, Associate Judge.

Appellants filed an application for a patent in the United States Patent Office alleging an improved process for the alkylation of olefins, particularly butylenes, by isobutane to produce isoparaffins, particularly iso-octane, of value for motor fuels. The Primary Examiner rejected all of the claims, 2, 3 and 4, as being anticipated by the patent to Holm et al., 2,245,038, June 10, 1941.

The claims read as follows:

"2. In...

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