Mishawaka Rubber & Woolen Mfg. Co. v. Paine & Williams Co.

MARTIN, Circuit Judge.

The controversy presented here originated in the United States Patent Office. In interference proceedings there, the Examiner of Interferences was affirmed by the Patent Office Board of Appeals in his holding that Blair and Schott, assignors of appellant Mishawaka Rubber & Woolen Manufacturing Company, had established priority of invention with respect to nine article claims of their issued Patent No. 2,032,832. Both the Examiner and the Board held, however, that priority of invention had not been established by appellant’s assignors with respect to the method of making…