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APPLICATION OF SMITH

Patent Appeal No. 8935.

481 F.2d 910 (1973)

Application of Samuel SMITH and Allen J. Hubin.

United States Court of Customs and Patent Appeals.

August 2, 1973.

Attorney(s) appearing for the Case

James A. Smith, St. Paul, Minn., Alexander, Sell, Steldt & DeLaHunt, St. Paul, Minn., attorneys of record, for appellants. Ellsworth H. Mosher, Arlington, Va., Stevens, Davis, Miller & Mosher, Arlington, Va., of counsel.

S. Wm. Cochran, Washington, D. C., for the Commissioner of Patents. Jack E. Armore, 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 sustaining the § 112 rejection of claims 1, 6, 7, 13 and 51 of appellants' application Serial No. 527,399 filed February 10, 1966, as a continuation-in-part of application Serial No. 290,218 filed June 24, 1963. We reverse.

The Invention

The claims are drawn to polymers which are cationically active at the ends. These polymers have the nonterminating...

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