R. U. V. Engineering Corp. v. Borden Co.

L. HAND, Chief Judge.

Judge Coxe’s opinion in the District Court1 states the facts so fully that we need not repeat them here; and, indeed, we follow so closely his discussion of the invalidity of the claims because of their variance from the original disclosure, that it is perhaps doubtful whether we can add anything useful to what he has said. We have set out in an appendix a number of passages from- the disclosure, which relate to the “activation” of milk to produce Vitamin D. These very fully describe that process (there are other passages specifically devoted to “sterilization”), and it…