IN RE FROST

Patent Appeals No. 4918.

143 F.2d 980 (1944)

In re FROST et al.

Court of Customs and Patent Appeals.

June 26, 1944.


Attorney(s) appearing for the Case

Pierce & Scheffler, of Washington, D. C. (Ralph E. Parker, 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 Commissioner of Patents.

Before GARRETT, Presiding Judge, and BLAND, HATFIELD, and JACKSON, 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 claim 10 in appellants' reissue application No. 454,832, filed August 13, 1942, for the reissue of their patent No. 2,229,921, issued January 28, 1941.

The claim, which was copied from a patent to J. R. Fanselow (No. 2,257,373, issued September 30, 1941) for interference purposes...

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