IN RE COLMAN

No. 2102.

30 F.2d 1000 (1929)

In re COLMAN.

Court of Appeals of District of Columbia.

Decided February 4, 1929.


Attorney(s) appearing for the Case

Geo. L. Chindahl, of Chicago, Ill., for appellant.

T. A. Hostetler and Howard S. Miller, both of Washington, D. C., for Patent Office.

Before MARTIN, Chief Justice, and ROBB and VAN ORSDEL, Associate Justices.


MARTIN, Chief Justice.

This is an appeal from a decision of the Commissioner of Patents affirming the action of the examiners in chief in refusing to allow claim 30 of appellant's application.

The invention is a machine called a warper, in which the threads for forming the warp of cloth are wound upon a large spool called a section beam preparatory to its insertion in the loom. The spool or beam upon which the warp threads are wound is driven by a driving...

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