Anderson & Writer Corp. v. Kane

COXE, District Judge.

This is an infringement suit involving the Writer patent, No. 1,725,500, issued August 20, 1929, and covering a tam-pressing machine. ' The patent has already been before this court and the Circuit Court of Appeals on a motion for a preliminary injunction in the ease of Anderson v. Hanky (D. C.) 36 F.(2d) 412; Id. (C. C. A.) 40 F.(2d) 196. And in view of the exhaustive 'opinions in those courts it seems unnecessary to enter into any extended discussion of the patent or the prior art.

The claims in issue are Nos. 8, 9, 19, and 11, and the defenses are anticipation and lack…