APPLICATION OF CHARVAT

Patent Appeal No. 8338.

427 F.2d 1370 (1970)

Application of Vernon K. CHARVAT.

United States Court of Customs and Patent Appeals.

July 9, 1970.


Attorney(s) appearing for the Case

John C. Oberlin, Oberlin, Maky, Donnelly & Renner, Washington, D. C., attorney of record, for appellant.

S. Wm. Cochran, Washington, D. C., for the Commissioner of Patents; R. V. Lupo, Washington, D. C., of counsel.

Before RICH, ALMOND, BALDWIN and LANE, Judges.


BALDWIN, Judge.

Charvat appeals from the decision of the Patent Office Board of Appeals sustaining the examiner's rejection of all the claims in his application1 as unpatentable under 35 U.S.C. § 103.

The Invention

The application discloses a composite tool of the power-driven rotary type. The tool is in the form of a wheel having radially-extending bristles of brush material embedded in a body of foamed polyurethane...

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