APPLICATION OF BROWN

Patent Appeal No. 7193.

329 F.2d 1006 (1964)

Application of Eric D. BROWN.

United States Court of Customs and Patent Appeals.

Rehearing Denied June 2, 1964.


Attorney(s) appearing for the Case

Brown, Critchlow, Flick & Peckham, Pittsburgh, Pa. (Fulton B. Flick, Pittsburgh, Pa., of counsel), 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.


MARTIN, Judge.

This appeal is from a decision of the Board of Appeals affirming the examiner's rejection of claims 1, 3 and 5 to 8 of appellant's application serial No. 594, 113, filed June 27, 1956 for LOW SWELL, HIGH TEMPARATURE ORGANOSILOXANE RUBBERS.

Appellant's invention relates to organosilicon elastomers "which provide a minimum swell when in contact with automotive fuels, lubricating oils and the like." Those elastomers, which are said to have tensile...

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