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APPLICATION OF GOLDSMITH

Patent Appeal No. 6474.

276 F.2d 400 (1960)

Application of Allen L. GOLDSMITH and Charles E. Hickman.

United States Court of Customs and Patent Appeals.

March 30, 1960.

Attorney(s) appearing for the Case

Balluff and McKinley, Detroit, Mich. (Edwin J. Balluff, Detroit, Mich., of counsel), for appellants.

Clarence W. Moore, Washington, D. C. (D. Kreider, Washington, D. C., of counsel), for Commissioner of Patents.

Before WORLEY, Chief Judge, RICH, MARTIN, and SMITH, Judges, and Judge William H. Kirkpatrick.

SMITH, Judge.

The claims on appeal cover an apparatus (claim 43) and method (claims 45, 46, 48 and 49) for the extrusion of metal tubing, particularly aluminum tubing. The examiner's rejection of these claims was affirmed by the Board of Appeals and, after this decision was adhered to upon reconsideration, the present appeal was taken.

Claim 43, directed to the apparatus, is as follows:

"Apparatus for extruding metal tubing comprising a first tube...

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