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APPLICATION OF HIRSHON

Patent Appeal No. 8547.

454 F.2d 752 (1972)

Application of Jack M. HIRSHON and Philip D. Warner.

United States Court of Customs and Patent Appeals.

February 3, 1972.

Attorney(s) appearing for the Case

Alfred B. Levine, Washington, D. C., Donald C. Keaveney, Los Angeles, Cal., attorneys of record, for appellants.

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

Before WORLEY, Chief Judge, and RICH, ALMOND, BALDWIN and LANE, Judges.

BALDWIN, Judge.

This appeal is from the decision of the Patent Office Board of Appeals which affirmed the rejection of claims 13, 15 and 32 of appellants' application1 under 35 U.S.C. § 103.

THE INVENTION

The appealed claims are drawn to an intermediate product in the mass production of micro size semiconductor devices.2 The product is a unitary wafer of semiconductor material which embodies...

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