APPLICATION OF BEYER

Patent Appeal No. 6733.

297 F.2d 954 (1962)

Application of Carlton E. BEYER and Robert B. Dahl.

United States Court of Customs and Patent Appeals.

January 15, 1962.


Attorney(s) appearing for the Case

Miles D. Pillars, Washington, D. C. (William M. Yates, and Griswold & Burdick, Midland, Mich., of counsel), for appellants.

Clarence W. Moore, Washington, D. C. (Joseph F. Nakamura, Washington, D. C., of counsel), for Comr. of Patents.

Before WORLEY, Chief Judge, RICH, MARTIN and SMITH, Judges, and Judge William H. KIRKPATRICK.


SMITH, Judge.

This appeal arises from the affirmance by the Board of Appeals of the examiner's rejection of claims 4 through 9 of appellants' application, Serial No. 567,663, filed February 24, 1956, for a patent on an "Improved Method for Molding Expandable Thermoplastic Resinous Materials and Molded Articles Thereby Obtained."

The improvement disclosed and claimed is essentially the molding of expandable or so called "foamable" thermoplastic

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