IN RE MACALLUM

Patent Appeal No. 4048.

102 F.2d 614 (1939)

In re MACALLUM et al.

Court of Customs and Patent Appeals.

March 6, 1939.


Attorney(s) appearing for the Case

Whittemore, Hulbert & Belknap, of Detroit, Mich. (Clarence B. Zewadski, of Detroit, Mich., and George A. Degnan, of Washington, D. C., of counsel), for appellants.

R: F. Whitehead, of Washington, D. C. (Howard S. Miller, of Washington, D. C., of counsel), for Commissioner of Patents.

Before GARRETT, Presiding Judge, and BLAND, HATFIELD, LENROOT, and JACKSON, Associate Judges.


JACKSON, Associate Judge.

This is an appeal from a decision of the Board of Appeals of the United States Patent Office affirming a decision of the examiner rejecting claims 2, 8, 9, 11, 12, 13, 14, 15 and 16 of appellants' application for a patent. Claims 8, 9, 13, 14, 15 and 16 are process claims. Claims 2, 11 and 12 are product claims. Process claims 6 and 7 were rejected by the examiner but allowed by the board.

Claims 2, 8 and 11 are illustrative of the...

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