APPLICATION OF WHITE

Patent Appeal No. 8897.

477 F.2d 1380 (1973)

Application of Anderson D. WHITE and Allen E. Wisler.

United States Court of Customs and Patent Appeals.

May 24, 1973.


Attorney(s) appearing for the Case

Robert A. Felsman, Fort Worth, Tex., attorney of record, for appellants. Donald L. Dennison, Dennison, Dennison, Townshend & Meserole, Arlington, Va., of counsel.

S. Wm. Cochran, Washington, D. C., for the Commissioner of Patents. Fred W. Sherling, Washington, D. C., of counsel.

Before MARKEY, Chief Judge, and RICH, ALMOND, BALDWIN and LANE, Judges.


BALDWIN, Judge.

This appeal is from the decision of the Patent Office Board of Appeals sustaining the rejection of claims 1-3 and 5-20 of appellants' application.1 The application additionally contains claim 4, which was allowed by the examiner.

The Invention

The invention concerns hardfacing material which is useful in prolonging the life of the gage surfaces of rolling cutters of drill bits used in drilling through...

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