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APPLICATION OF MANTELL

Patent Appeal No. 8577.

454 F.2d 1398 (1972)

Application of Gerald J. MANTELL et al.

United States Court of Customs and Patent Appeals.

February 17, 1972.

Attorney(s) appearing for the Case

William H. Drummond, Phoenix, Ariz., Eric P. Schellin, Arlington, Va., Richard L. Kelly, Springfield, Minn., attorneys of record, for appellants.

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

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

LANE, Judge.

This appeal is from the decision of the Board of Appeals sustaining the rejection of claims, 1, 3, 6, 8, 9, 11, 12, 16 and 181 of appellants' application for "Formaldehyde Block Copolymers and Processes"2 as unpatentable in view of Kirkland et al. (Kirkland)3 under either 35 U.S.C. § 102 or 35 U.S.C. § 103. We affirm as to claims 1 and 3, reverse as to claims...

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