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APPLICATION OF CHRISTENSEN

Patent Appeal No. 8558.

478 F.2d 1392 (1973)

Application of Dean M. CHRISTENSEN.

United States Court of Customs and Patent Appeals.

May 31, 1973.

Attorney(s) appearing for the Case

Homer J. Schneider, Phillip H. Mayer, Wolfe, Hubbard, Leydig, Voit & Osann, Chicago, Ill., attorneys of record, for appellants. William A. Smith, Jr., Washington, D. C., of counsel.

S. Wm. Cochran, Washington, D. C., for the Commissioner of Patents. Jere W. Sears, Washington, D. C., of counsel.

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

LANE, Judge.

This is an appeal from the decision of the Patent Office Board of Appeals, adhered to on reconsideration, affirming the rejection of claims 4 and 5 of appellant's application entitled "Method of Determining Subsurface Porosity."1 No claims were allowed. Subsequent to the oral argument of this appeal, the Supreme Court of the United States handed down its opinion in Gottschalk v. Benson, 409 U.S. 63...

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