| U.S. Circuit Court for the District of Southern New York | Aug 18, 1887
This is an application for a preliminar injunction to restrain defendants from infringing two patents owned, in whole or in part, by complainant. Both these patents cover improvements in apparatus for the automatic extinguishment of fires. The first patent, No. 307,456, was granted November 4, 1884, to Frank Gray, and it is contended that one claim only of such patent is infringed. The other patent, No. 357,987, was granted February 15, 1887, to William S. Gray, (jointly with Frank Gray,) and it is contended that it is infringed in its entirety.
Before a preliminary injunction to restrain infringement of a patent is granted there must ’be a special presumption that the patent is valid. That presumption does not arise from the presentation of the unattended letters patent. It may be shown, however, by proof, that the patent has been suitably adjudicated in a federal court, and there held valid, or that its validity has been suitably acquiesced in by the public, or that the patent has successfully undergone an interference in the patent-office. When either of these facts appears, the validity of the patent will be presumed. Walk. Pat. § 665, and cases cited.
As to the first of these patents, (No. 307,456, to Frank Gray,) that namely for an independent pipe, there has been neither adjudication nor interference. The only proof of acquiescence is a general allegation in the bill; no facts bearing on this point are disclosed. Nearly three years have elapsed since its issue, but to what extent specimens of the patented article were made and sold by the patentees, or under their license, or, indeed, whether any one ever made or used such apparatus, does not appear. The complainant, therefore, has not made out such prima facie case as entitles him to a preliminary injunction under the first patent.
As to the second patent, there has been no adjudication, and the time since it was issued is so short that, without exceptional circumstances, (which are not shown,) it cannot be claimed that there has been general acquiescence. The complaint reli'es on a successful interference in the patent-office, to which one Bishop was a party. That such a successful interference is sufficient ground for presuming the validity of a patent is abundantly settled by authority, with one restriction; namely, that such presumption arises only against the parties to the interference, and their privies. In Greenwood v. Bracher, 1 Fed. Rep. 856; Smith v. Halkyard, 16 Fed. Rep. 414; and Pentlarge v. Beeston, 14 Blatchf. 354,—the defendants had been parties to the interference. In Holliday v. Pickhardt, 12 Fed. Rep. 147, the defendants were the representatives of Caro, who was a party to the interference, and whose product was before the patent-
No authority is shown for extending the principle invoked to cover litigants who do not manufacture the ailegeu infringing article under the grant, assignment, or permit of the interferer, and who did not, either personally or through the interferer, have the opportunity to be heard in the patent-office. In the case at bar, the defendants use, as part of their apparatus, a particular piece of mechanism invented and patented by Bishop, but concededly it ha's nothing to do with either patent sued on, and is no infringement. Bishop is also in defendants’ employ, though in what capacity does not appear: certainly lie is not an officer of the company. An affidavit sworn to by him lias been read by defendants on this motion. Those facts, however, do not make them his privies. They do not claim the right to manufacture under any grant or permission from him, nor is there anything to show sucha community of interest as would warrant the inference that his interference in effect secured to defendants their opportunity to be heard in the patent-office. Motion denied.