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APPLICATION OF WILLIS

Patent Appeal No. 8641.

455 F.2d 1060 (1972)

Application of William D. WILLIS.

United States Court of Customs and Patent Appeals.

March 2, 1972.

Attorney(s) appearing for the Case

Marion C. Staves, Wilmington, Del., attorney of record, for appellant.

S. Wm. Cochran, Washington, D. C., for the Commissioner of Patents. Fred E. McKelvey, Washington, D. C., of counsel.

Before RICH, ALMOND, BALDWIN, and LANE, Judges, and ROSENSTEIN, Judge, United States Customs Court, sitting by designation.

ALMOND, Judge.

This is an appeal from the decision of the Patent Office Board of Appeals, adhered to on reconsideration, affirming the rejection of claims 1-8 of appellant's application entitled "Expanded Cross-Linked Polymers."1 No claims have been allowed.

The invention relates to foamed, cross-linked epihalohydrin polymers having a uniform closed-cell structure, a density of from 8...

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