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APPLICATION OF DALZELL

Patent Appeal No. 4964.

148 F.2d 357 (1945)

Application of DALZELL et al.

Court of Customs and Patent Appeals.

Rehearing Denied April 9, 1945.

Attorney(s) appearing for the Case

Norman E. H. Deletzke, of Chicago, Ill., 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 appeal from a decision of the Board of Appeals of the United States Patent Office affirming that of the Primary Examiner in finally rejecting claims 1 to 10 inclusive, 12 to 20 inclusive, 22, 27, 31 and 53 of their application for a patent on improvements in a "Heat Exchange Device." Claim 11 was allowed by the examiner and claims 23, 29 and 30 were allowed by the board reversing the decision of the examiner with respect thereto...

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