APPLICATION OF LUDWICK

No. 1664.

4 F.2d 959 (1925)

Application of LUDWICK.

Court of Appeals of District of Columbia.

Decided April 6, 1925.


Attorney(s) appearing for the Case

A. E. Paige, of Philadelphia, Pa., for appellant.

T. A. Hostetler, of Washington, D. C., for Commissioner of Patents.

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


ROBB, Associate Justice.

Appeal from a Patent Office decision disallowing claims 1 to 18, inclusive, 23, 24, and 25, of appellant's application.

The device is a force feed lubricator designed for lubricating various bearings of machinery, more particularly a roller mill. The Primary Examiner disallowed all the claims, because, in his view, they were anticipated by the prior art. The Board allowed claims 19 to 22, inclusive, but affirmed the Examiner as to...

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