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NORDBERG MFG. CO. v. WOOLERY MACHINE CO.

No. 5405.

79 F.2d 685 (1935)

NORDBERG MFG. CO. v. WOOLERY MACHINE CO.

Circuit Court of Appeals, Seventh Circuit.

October 31, 1935.

Attorney(s) appearing for the Case

Norman S. Parker, of Chicago, Ill., and Leon F. Foley, of Milwaukee, Wis., for appellant.

Andrew E. Carlsen, of Minneapolis, Minn., and Warren G. Wheeler, of Milwaukee, Wis., for appellee.

Before SPARKS and ALCHULER, Circuit Judges, and BRIGGLE, District Judge.

SPARKS, Circuit Judge.

The questions here involved are the validity of claims 1, 2, 8, 10, 14, 16, and 22, and the infringement of claims 8, 14, 16, and 22 of United States patent No. 1,807,367, issued to Woolery on May 26, 1931. The District Court held that all said claims were valid and infringed and were not anticipated. From that ruling this appeal is prosecuted.

The invention relates to bolt tighteners for railway rails. Its primary objects are: (1) To...

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