286 F. 158 | W.D. Pa. | 1912
In each of the above cases the plaintiff has moved the court for leave to discontinue the proceedings without prejudice and the defendant has objected thereto. Each proceeding is for infringement of letters patent for certain alleged improvements in heat treatment of alloyed steel.
In support of its motion the plaintiff has filed an affidavit to the effect that, in endeavoring to prove defendant’s infringement before the date of the bill filed, complainant caused to be examined certain officers of the defendant company, but that complainant was not able to have produced any definite information as to the methods employed by the defendant in the manufacture of steel prior to the date of the filing of the bills. The affidavit further contains the averment that no testimony was taken by the defendant, that no decree or order has been entered in the case, and that no cross-bill or prayer for affirmative relief has been filed on behalf 6f the defendant, and the affidavit fur
From the answer by defendant in opposition to complainant’s motions, it appears that the answers to the bills of complaint set up as a defense the invalidity of the patents for lack of patentable novelty, for want of invention by the patentee, and because of prior use, as appears by a large number of United States and British patents and a large number of publications. The answers to the bills set forth the names of a large number of persons who were alleged to have knowledge of the prior use of the invention in the United States. It appears also that the defendant afforded every opportunity to the complainant to examine defendant’s engineers, superintendents, and foremen and that the examination of the witnesses took a long time, the deposition of one alone occupying about a week. The defendant further shows that it went to great trouble and expense to prepare its defense, having caused an extended and expensive search throughout the United States and foreign parts, and having conducted an extensive examination into the practical state of the art. The defendant states that, in addition to the matters of record referred to in the answer to the bill, many of the defenses upon which the defendant relies can be established only by persons who have actual knowledge of the facts, that all of the persons mentioned in the answer are now living and available, and that their testimony can now be procured, and defendant submits that, if the suits are dismissed with the right to complainant to renew them at some future time, the defendant will lose substantial rights, and that the defendant might and would be put in jeopardy by being unable to establish those of its defenses dependent upon the oral testimony of living witnesses.
Under some circumstances, a defendant who is charged with infringement may have a right to prevent assertions of infringement when the owner of the patent refuses to bring suit for the determination of the question. See Farquhar v. National Harrow Co., 102 Fed. 714, 42 C. C. A. 600, 49 L. R. A. 755, and Adriance, Platt & Co. v. National Harrow Co., 121 Fed. 827, 58 C. C. A. 163. Then, too, it seems that the public has an interest in having the validity of a patent established where it is seriously questioned, because what is embraced within the patent belongs to the public and the patent itself is a grant by the public. The interest of the public appears to be greater in such controversies when they relate to manufactured products which are extensively used such as steel. It therefore seems important that the questions raise'd in these proceedings sought to he dismissed should be speedily determined. If the plaintiff’s ground for disfnissal has been because of some oversight in the preparation of the bills, or in some other matter which might have been avoided in new suits, there would be more substantial reason for permitting the complainant to dismiss the bills than the reasons given in these cases, to wit, that it has failed to find infringement after the opportunity afforded it by the defendant.
The defendant has such interest in this litigation that the motion must be denied.