Celanese Corp. v. Ribbon Narrow Fabrics Co.

CHASE, Circuit Judge.

The appellant which owns patent No. 1,-773,967, for “Process of Cutting Fabric and Product Thereof” granted August 26, 1930, on the application of Camille Dreyfus filed October 5, 1927, sued the appellee in the District Court for the Southern District of New York for infringement of claims 6, 7, 8, 9, 11, 12, 16 and 17. The first five claims cover the process and the remaining three the product alleged to have been invented. All the claims were held invalid; the bill dismissed; and the plaintiff has appealed.

When fabrics made wholly or in part from yarns 'of derivatives…