for such relief expired by the expiration of the patent would not take away the jurisdiction, and preclude the court from proceeding to grant the incidental relief which belongs to cases of that sort;” and a number of decisions are cited to show that this has often been done in patent cases. In Beedle v. Bennett, 122 U. S. 71, 7 Sup. Ct. 1090, where the suit was upon a patent which expired by its own limitation after the filing of the bill and before final decree, it is said that “as the patent was in force at the time the bill was filed, and the complainants were entitled to a preliminary injunction at that time, the jurisdiction of the court is not defeated by the expiration of the patent by lapse of time before final decree.” See, also, American Bell Tel. Co. v. Brown Tel. & Tel. Co., 58 Fed.. 409; American Bell Tel. Co. v. Western Tel. Const. Co., Id. 410. When this suit was commenced, the patent in question had two months and twenty-two days to run. It was therefore clearly within the power of the court to grant a temporary injunction, if not to enter a final decree, before the patent should expire; and though no restraining order was issued, or perhaps could have been after the patent had expired, jurisdiction of the case was not lost on that account.
Other objections to the original bill are urged, which are not tenable, or at least are not now available. A brief consideration of them will be enough.
The city of Ft. Wayne, respondent, is located in Allen county, Ind., but is described in the bill as “located in the county of Vigo;” and upon that ground it is contended that the suit, as begun, was against another party, and that an amendment of the bill was necessary to make it a suit against the respondent. The erroneous statement in respect to the location of the city was simply a matter of misdescription, not affecting or, at most, not determinative of the identity of the party. The fact that Ft. Wayne is in Allen county is probably a matter of judicial cognizance, notwithstanding the averment of the bill; but, to say the least, the respondent, having made a full appearance and pleaded to the merits of the bill, has waived the objection, and also the objection that the original complainant had an adequate remedy at law. Kilbourn v. Sunderland, 130 U. S. 505, 9 Sup. Ct. 594.
Walker was competent to prosecute the suit in his individual name, either upon the averments of his own bill, which showed him to be the holder of the legal title to the patent, or upon the bill of Boss, which shows that he held the title for the benefit of himself and others, of whom Boss was one, “with full power to maintain suit to recover for infringement, and to take all steps proper and necessary for the protection and enforcement of the rights, legal and equitable, held under said letters patent.”
In Carey v. Brown, 92 U. S. 171, it is said:
“The general rule Is that In suits respecting trust property, brought either by or against the trustees, the cestuis que trust, as well as the trastees, are necessary parties. Story, Eq. Pl. § 207. To this rule there arc several exceptions. One of them is that where the suit is brought by the trustee to recover the trust property, or to reduce it to possession, and in no wise affects