252 F. 142 | 2d Cir. | 1918
The meaning and purpose of the patentee’s disclosure, the state of prior art, and the scope of the claims in suit are so fully and clearly discussed in the opinion below as to render unnecessary an opinion here upon the essentials of this cause. As to such essentials we concur with the District Judge, and for the reasons assigned by him.
Thus considered, it is plain that this claim could not succeed, and we are aware of no method by which a bad claim can be helped out, or pulled through, by other and good ones. Every and any claim must stand on its own bottom, viz. the disclosure as interpreted and measured by prior art. If it does not demaud that to which the specification entitles him, so much the worse for the patentee.
The only basis for granting any patent is the specification; the meaning of that document is often illuminated by solicitor’s arguments, or limited by patentee’s admissions; hence the frequent importance of file wrapper contents. But this book is an advertisement, its contents not sworn to by any one, and its maker or compiler never subject to cross-examination. It is evidence of nothing, so far as we can see, except of a curiosity in Office practice.
Green v. Lynn (C. C.) 55 Fed. 516, to which plaintiff refers, relates to the certified record of sworn evidence in another litigation over the identical subject-matter; this book has no legally proven origin, and, no matter what effect it may have had on the mind of the patent granting authority, it is not competent evidence of any statement printed in it. The test is: Should it have been received over objection if offered on the trial hereof, in like manner as it was introduced in the Patent Office? We think the question answers itself in tire negative. In arriving at'decision, therefore, we disregard this book, as, we understand, did the court below.
Decree modified, by holding the eighth claim invalid, and, as modified, affirmed, without costs in this court.
Note. — Stumpf is an alien enemy, a fact presented by the record; hut, at the request of counsel for appellant, we malre no ruling and give no direction based on that fact.
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