48 F. 260 | U.S. Circuit Court for the District of Western Pennsylvania | 1891
This bill, which is for the infringement of letters patent for an invention, after the usual recitals and averments, recites a previous suit in equity by the plaintiffs against the defendants, in this court, for the infringement of the same patent, in which there was a decree, in the ordinary form, in favor of the plaintiffs, awarding an injunction, and for an account, and a reference to a master to take the account. 48 Fed. Rep. 437. In their answer to the present bill the defendants state that, upon the decision of the court, they abandoned the use of the device held to infringe the patent, and that they are now using a different device, which they particularly describe, and which they deny is an infringement. The answer also alleges that the patented improvement was not the invention of the patentee, but, in fact, was invented by George H. Gibbs, who put the device in public use by sales more,than two years before the date of the application for the patent sued on. The plaintiffs contend that the defendants are estopped by the proceedings in the former suit from questioning the validity of the letters patent, and they seek to narrow the issue to the single question whether the device now used by the defendants infringes the patent.
Two facts are here to be noted: First, the other case is still pending-before the master under the order of reference; second, the defense that George H. Gibbs was the original and first inventor of the patented device was not set up or considered in the former suit. It is to be added that it sufficiently appears to us that the particular device involved in the .present suit is openly used by other manufacturers besides the defendants; and there has been no adjudication affecting the right of the public to use the same, nor has the question been raised until now. Are the defendants, then, here shut up to the single issue of infringement? It cannot be maintained that the present is a continuation of the earlier suiti It is an independent suit in form and substance. Nor
“When a decree finally decides and disposes of tlie whole merits of the cause, and reserves no further questions or directions for the future judgment of the court, so that it will not be necessary to bring the cause again before the court for its final decision, it is a final decree.”
Adopting this definition, Judge Nixon held, in Chemical Works v. Heeker, 2 Ban. & A. 351, that a decree in another circuit in a suit in equity between the same parties upon the same patent, declaring three claims void for want of novelty, but sustaining one claim, and adjudging the defendant to have infringed it, and ordering an account of the profits realized, was interlocutory merely, and did not so conclude the parties as to prevent an inquiry into the validity of the claims of the patent, it has been expressly ruled by the supreme court that a decree in a patent, cause, such as the plaintiffs here rely on, is not a final decree from which an appeal will lie. Barnard v. Gibson, 7 How. 650; Humison v. Stainthorp, 2 Wall. 106. Again: Certainly the court might open such a decree, at a subsequent term, for a rehearing, upon additional proofs; but a final decree cannot be so opened at a subsequent term, and set aside or modified. McMicken v. Perin, 18 How. 507; Bronson, v. Schulten, 104 U. S. 410. Once more: In Fourniquet v. Perkins, 16 How. 82, the circuit court had made a decree that the plaintiffs were entitled to certain property, and referred the matter to a master, to take and report an account, but at a subsequent term after the coming in of the master’s report, upon exceptions thereto, reversed its previous decree, and dismissed the bill. The supremo court held that the forme? decree upon the merits was interlocutory, and open to revision, and under the control of the court at the final hearing, upon the exceptions to tlie master’s report. Applying the principle of the decisions cited to this case, we have no'difficulty in holding that our decree in the other suit is interlocutory, and does not here operate as an estop-pel precluding inquiry into the validity of the patent. Our conclusion is by no means inconsistent with tlie ruling in Thomson v. Wooster, 114 U. S. 104, 5 Sup. Ct. Rep. 788, for that case merely decides that, while a decree pro confesso establishing the validity of a patent stands unrevoked, tlio defendant cannot question the validity of the patent before the master appointed to state an account, nor on appeal set up anything to impeach the decree except what appears on the face of the bill.
The exceptions to the answer are overruled.
