APPLICATION OF WILSON

Patent Appeal No. 6858.

311 F.2d 266 (1962)

Application of Christopher L. WILSON and Robert Lieberman.

United States Court of Customs and Patent Appeals.

December 12, 1962.


Attorney(s) appearing for the Case

George B. Finnegan, Jr., and Hobart N. Durham, New York City (John C. Vassil, New York City, of counsel), for appellants.

Clarence W. Moore, Washington, D. C. (Jack E. Armore, Washington, D. C., of counsel), for the Commissioner of Patents.

Before WORLEY, Chief Judge, and RICH, MARTIN, SMITH, and ALMOND, Judges.


RICH, Judge.

This appeal is from the affirmance by the Patent Office Board of Appeals of the examiner's rejection of claims 1, 2, 4, 6, 7, 10, 11 and 12 of appellants' patent application Ser. No. 451,703, filed August 23, 1954, for "Process of Making Foamed Polyester Materials."

The invention is a method of making what are now known as polyurethane foam products. Appellants' specification acknowledges that such products...

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