IN RE BURKE

Patent Appeal No. 3850.

93 F.2d 50 (1937)

In re BURKE et al.

Court of Customs and Patent Appeals.

December 23, 1937.


Attorney(s) appearing for the Case

Charles M. Thomas, of Washington, D. C., Richard F. Lyon and Lyon & Lyon, all of Los Angeles, Cal. (Clarence O. McKay, of Washington, D. C., of counsel), for appellants.

R. F. Whitehead, of Washington, D. C. (Howard S. Miller, of Washington, D. C., of counsel), for Commissioner of Patents.

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


HATFIELD, Associate Judge.

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the decision of the Primary Examiner rejecting claims 64 and 65 in appellants' application for a patent for an alleged invention relating to a process of "crystallizing a salt from solution."

Claim 64 is illustrative of the appealed claims. It reads: "64. A process of crystallizing a salt from solution, which process comprises...

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