APPLICATION OF DOUMANI

Patent Appeal No. 6509.

281 F.2d 215 (1960)

Application of Thomas F. DOUMANI and Hal C. Huffman.

United States Court of Customs and Patent Appeals.

July 20, 1960.


Attorney(s) appearing for the Case

Sol Shappirio, Washington, D. C., for appellant.

Clarence W. Moore, J. E. Armore, Washington, D. C. (Joseph Schimmel, Washington, D. C., of counsel), for Commissioner of Patents.

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


WORLEY, Chief Judge.

This appeal is from the decision of the Board of Appeals of the United States Patent Office affirming the Primary Examiner's rejection of claims 17 to 29, inclusive, of appellants' application, No. 214,022, for a patent on a hydrocarbon conversion process and catalyst. Claims 18, 21, 24, and 29 are representative of the appealed claims and read:

"18. The catalyst of claim 21 wherein said carrier comprises co-precipitated silica-alumina...

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