APPLICATION OF FOSTER

Patent Appeal No. 7106.

343 F.2d 980 (1965)

Application of Frederick C. FOSTER.

United States Court of Customs and Patent Appeals.

Rehearing Denied July 1, 1965.


Attorney(s) appearing for the Case

Mary Helen Sears, Edward S. Irons, Washington, D. C., Stanley M. Clark, Akron, Ohio, for appellant.

Clarence W. Moore, Washington, D. C. (Raymond E. Martin, Washington, D. C., of counsel), for Commissioner of Patents.

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


ALMOND, Judge.

This is an appeal from the decision of the Board of Appeals affirming the rejection of the claims in appellant's patent application.1

The invention relates to elastomeric synthetic polymers said to combine the desirable properties of natural Hevea rubber and the presently employed synthetic rubbers. These properties are described in the specification:

"Hevea natural rubber is characterized by excellent tack...

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